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21st Happy Birthday Balloons

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Brand
Size in Inches
Packaging Type
Color Category
  • Whites 16
  • Blues 91
  • Blacks 20
  • Yellows 53
  • Greens 33
  • Greys 39
  • Oranges 7
  • Browns 16
  • Pinks 94
  • Reds 25
  • Purples 24
  • Designers 1
  • Fizz Holographics 2
  • Mighty Brights 1
  • Multi-Colors 3
  • Partys 2
  • Streamerss 2
  • Zebras 1
  • Rainbows 8
  • Gradients 8
Manufacturer Color
  • Baby Blue 5
  • Baby Pink 4
  • Black 13
  • Blue 25
  • Blue Reflex 2
  • Bronze 2
  • Chocolate Brown 2
  • Creamy Latte 2
  • Designer 1
  • Fizz Holographic 2
  • Fuchsia 12
  • Fuchsia Holographic 2
  • Gold 28
  • Gold Holographic 2
  • Gradient 8
  • Green 12
  • Light Blue 2
  • Light Pink 2
  • Lilac 2
  • Lime Fluorescence 2
  • Magenta 2
  • Matte Blue 2
  • Matte Lavender 2
  • Matte Nude 2
  • Matte Pink 2
  • Matte White 2
  • Mighty Bright 1
  • Mint Green 2
  • Moonlight Silver 2
  • Multi-Color 3
  • Navy Blue 2
  • New Pink 2
  • Olive Green 2
  • Party 2
  • Pastel Blue 8
  • Pastel Mint 2
  • Pastel Pink 6
  • Pink 17
  • Pink Fluorescence 2
  • Pink Holographic 2
  • Purple 7
  • Rainbow 8
  • Red 16
  • Red Fluorescence 2
  • Rose Gold 19
  • Rose Gold Holographic 4
  • Satin Black 2
  • Satin Blue Reflex 2
  • Satin Chocolate 2
  • Satin Cream 3
  • Satin Nude 2
  • Satin Turquoise 2
  • Silk Gold 2
  • Silver 28
  • Silver Holographic 6
  • Starlight Gold 2
  • Streamer 2
  • Tiffany Blue 6
  • Tiffany Blue Holographic 2
  • Turquoise 6
  • Vintage Rose 2
  • White 2
  • White Bright 2
  • White Gold 1
  • Yellow 2
  • Yellow Fluorescence 2
  • Zebra 1
While Supplies Last!
40" Designer Megaloon Holographic 2 Balloon
Betallic Brand

40" (34" Inflated) Designer Megaloon Holographic Number 2 Balloon
SKU: 85842B
In Stock: 10
$486 USD
38" Black Sparkle One Jumbo Number Balloon
CTI

38" Black Sparkle One Jumbo Number Balloon
SKU: 433501V
In Stock: 250
$377 USD
Discountinued
25" Number Standup 1 Gold Foil Balloon
Europe

25" Number Standup 1 Gold Foil Balloon
SKU: 25021G-B
In Stock: 33
$531 USD
A large, shiny pink 34" Number 1 New Pink Oaktree Brand Foil Balloon stands upright against a plain white background—perfect for special occasions.
Oaktree

34" Number 1 New Pink Oaktree Brand Foil Balloon
SKU: OT-607316
In Stock: 57
$298 USD
26" Inflated Foil Balloon Made By Flexmetal Medium Size Balloon Number Shaped like "2" Gold
Flexmetal

26" Inflated (32" Approx Uninflated) Flexmetal Medium Size Foil Balloon Number "2" Gold
SKU: C901812O
In Stock: 95
$274 USD
Inflated balloon to 32", 40" if uninflated. The color is Pastel Mint. Number "1" Foil Balloon Manufactured by Flexmetal in Spain.
Flexmetal

32" Inflated (40" Uninflated Approx) Pastel Mint Number "1" Foil Balloon Flexmetal
SKU: C901761PM
In Stock: 24
$343 USD
A balloon that inflates to 32". Shape Number "2" Silver Balloon Flexmetal
Flexmetal

32" Inflated (40" Uninflated Approx) Shape Number "2" Silver Balloon Flexmetal
SKU: C901762P
In Stock: 39
$343 USD
Inflated Balloons to 32". Number "1" Slimmer Design compared to other. Brands and Sizes. Color Fuchsia. Brand Flexmetal
Flexmetal

32" Inflated (40" Uninflated Approx) Number "1" Slimmer Design Fuchsia Brand Flexmetal
SKU: C901911F
In Stock: 103
$274 USD
18" Happy 21st Birthday Blue Holographic Oaktree Foil Balloon
Oaktree

18" Happy 21st Birthday Blue Holographic Oaktree Foil Balloon
SKU: OT-227994UP
In Stock: 96
$139 USD
Discountinued
25" Number Standup 2 Silver Foil Balloon
Europe

25" Number Standup 2 Silver Foil Balloon
SKU: 25092S-B
In Stock: 13
$531 USD
Self Sealing Airfill Balloon
14" Airfill with Valve Only Number 1 Light Blue Balloon
Convergram

14" Airfill with Valve Only Number 1 Light Blue Balloon (Sticks Sold Separately)
SKU: 35038-14
In Stock: 9
$085 USD
A balloon that inflates to 32". Shape Number "2" Gold Balloon Flexmetal
Flexmetal

32" Inflated (40" Uninflated Approx) Shape Number "2" Gold Balloon Flexmetal
SKU: C901762O
In Stock: 24
$343 USD
Inflated Balloons to 32". Number "2" Slimmer Design compared to other. Brands and Sizes. Color Matte Pink. Brand Flexmetal
Flexmetal

32" Inflated (40" Uninflated Approx) Number "2" Slimmer Design Matte Pink Brand Flexmetal
SKU: C901912MRS
In Stock: 86
$274 USD
18" Happy 21st Birthday Heart Balloon
Convergram

18" Happy 21st Birthday Heart Balloon
SKU: 17922P
In Stock: 153
$061 USD
7" Airfill Only (requires heat sealing) Number Balloon 2 Green
Europe

7" Airfill Only (Sticks Sold Separately) (requires heat sealing) Number Balloon 2 Green
SKU: 07032GR
In Stock: 90
$071 USD
Self Sealing Airfill Balloon
14" Airfill Only Flexmetal Foil Balloon Number "2" Blue
Flexmetal

14" Airfill Only Flexmetal Foil Balloon Number "2" Color Blue
SKU: 902762A
In Stock: 35
$064 USD
Self Sealing Airfill Balloon
14" Airfill Only Flexmetal Foil Balloon Number "2" Silver
Sold Out
Flexmetal

14" Airfill Only Flexmetal Foil Balloon Number "2" Color Silver
SKU: 902762P
Out Of Stock
$064 USD
The Europe 40" (34" inflated) Number "2" Satin Chocolate Brown Foil Balloon is perfect for birthday party decorations.
Europe

40" (34" Inflated) Number "2" Satin Chocolate Brown Foil Balloons
SKU: 400200SCT-B
In Stock: 64
$473 USD
18" Prismatic 21st Birthday Foil Balloon
On Sale
Anagram/MD

18" Prismatic 21st Birthday Foil Balloon
SKU: 110901-01
In Stock: 468
$036 USD $073 USD
26" Inflated Foil Balloon Made By Flexmetal Medium Size Balloon Number Shaped like "1" Pastel Pink
Flexmetal

26" Inflated (32" Approx Uninflated) Flexmetal Medium Size Foil Balloon Number "1" Pastel Pink
SKU: C901811RS
In Stock: 16
$274 USD
Inflated Balloons to 32". Number "1" Slimmer Design compared to other. Brands and Sizes. Color Satin Blue Reflex. Brand Flexmetal
Flexmetal

32" Inflated (40" Uninflated Approx) Number "1" Slimmer Design Satin Blue Reflex Brand Flexmetal
SKU: C901911SAR
In Stock: 73
$274 USD
18" Sparkling Birthday 21 Balloon
Anagram/MD

18" Sparkling Birthday 21 Balloon
SKU: 33238-02
In Stock: 90
$167 USD
18" Number Balloon Shaped "2"
CTI

18" Number Balloon Shaped "2"
SKU: 314402
In Stock: 147
$061 USD
Self Sealing Airfill Balloon
14" Airfill Only Flexmetal Foil Balloon Number "1" Pastel Pink
Flexmetal

14" Airfill Only Flexmetal Foil Balloon Number "1" Color Pastel Pink
SKU: 902761RS
In Stock: 26
$064 USD
A balloon that inflates to 32". Satin Cream Number "2" Foil Balloon Flexmetal
Flexmetal

32" Inflated (40" Uninflated Approx) Satin Cream Number "2" Foil Balloon Flexmetal
SKU: C901762SC
In Stock: 95
$343 USD
While Supplies Last!
34" Anagram Brand Number 1 Rainbow Splash Foil Balloon
Anagram/MD

34" Anagram Brand Number 1 Rainbow Splash Foil Balloon
SKU: 38531-01
In Stock: 3
$620 USD
The 34" Number 2 New Pink Oaktree Brand Foil Balloon is a shiny pink foil balloon shaped like the number 2, reflecting light with visible creases and seams.
Oaktree

34" Number 2 New Pink Oaktree Brand Foil Balloon
SKU: OT-607323
In Stock: 74
$298 USD
A balloon that inflates to 32". Satin Cream Number "1" Foil Balloon Flexmetal
Flexmetal

32" Inflated (40" Uninflated Approx) Satin Cream Number "1" Foil Balloon Flexmetal
SKU: C901761SC
In Stock: 98
$343 USD
26" Inflated Foil Balloon Made By Flexmetal Medium Size Balloon Number Shaped like "1" Silver
Flexmetal

26" Inflated (32" Approx Uninflated) Flexmetal Medium Size Foil Balloon Number "1" Silver
SKU: C901811P
In Stock: 9
$274 USD
Only $0.38
18" 21st Birthday Stars Balloon
Convergram

18" 21st Birthday Stars Balloon
SKU: FB-023-18P
In Stock: 415
$047 USD
18" 21st Birthday Balloons
Unique

18" 21st Birthday Balloons
SKU: 53072
In Stock: 126
$078 USD
Discountinued
25" Number Standup 1 Silver Foil Balloon
Europe

25" Number Standup 1 Silver Foil Balloon
SKU: 25091S-B
In Stock: 13
$531 USD
Discountinued
25" Number Standup 2 Pastel Pink Foil Balloon
Europe

25" Number Standup 2 Pastel Pink Foil Balloon
SKU: 25072PP-B
In Stock: 40
$531 USD
Self Sealing Airfill Balloon
14" Airfill Only Flexmetal Foil Balloon Number "1" Fuchsia
Flexmetal

14" Airfill Only Flexmetal Foil Balloon Number "1" Color Fuchsia
SKU: 902761F
In Stock: 69
$064 USD
While Supplies Last!
38" Shape Number One Blue Ombre Foil Balloon
On Sale
Qualatex

38" Shape Number One Blue Ombre Foil Balloon
SKU: 13265
In Stock: 33
$225 USD $342 USD
Inflated Balloons to 32". Number "1" Slimmer Design compared to other. Brands and Sizes. Color Rose Gold. Brand Flexmetal
Flexmetal

32" Inflated (40" Uninflated Approx) Number "1" Slimmer Design Rose Gold Brand Flexmetal
SKU: C901911RG
In Stock: 95
$274 USD
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