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100th Birthday

100th Birthday Mylar Balloons & Decorations

(11 items)

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Vintage Dude Birthday 18" Mylar Balloon

1 Piece(s) #13774731

$4^.99

(2)

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15 1/2" Happy Birthday Silver Foil Mylar Balloon Garland Set - 13 Pc.

13 Piece(s) #14477250

$2^.69

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Betallic Smile Face with Birthday Hat 18" Mylar Balloon

1 Piece(s) #14576032

$2^.79

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Black 0 Shaped Number Everyday Fun 34" Mylar Balloon

1 Piece(s) #14576050

$8^.29

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0-Shaped 34" Mylar Number Balloon

Each #3/5030

$13^.09

(11)

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1-Shaped Number 34" Mylar Balloon

Each #3/5031

$13^.09

(2)

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Airloonz Junior Birthday Party Hat Multicolor 36" Mylar Balloon

1 Piece(s) #14576038

$10^.99

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1-Shaped Silver Number 30" Mylar Stand-Up Balloon

1 Piece(s) #14209080

$4^.69

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Airloonz Satin BSG Birthday Wishes Multicolor 52" Mylar Balloon

1 Piece(s) #14576037

$12^.99

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45 1/4" x 5 Ft. 1/2" Silver & Gold Mylar Balloon Party Backdrop

13 Piece(s) #14477179

$6^.59

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Anagram® AirLoonz Junior Happy Birthday 33" Mylar Balloon

1 Piece(s) #14576036

$10^.99

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Premium Mylar Balloons for 100th Birthday Parties

Reaching 100 years is an extraordinary milestone that deserves exceptional celebration. Our premium mylar birthday balloons are designed to honor this remarkable achievement with elegance and durability. Unlike standard balloons, these metallic-finish decorations stay inflated for days and create stunning visual impact. Choose from gold, silver, black and multicolor options that perfectly complement your centennial party theme. These 100th birthday decorations feature large 34-inch number balloons, sparkling "Happy Birthday" designs, and special occasion motifs. The shimmery mylar surface reflects light beautifully for photo-worthy moments. Many designs coordinate with our complete line of centennial party supplies, allowing you to create a cohesive celebration atmosphere. All our mylar balloons are manufactured to the highest safety standards. Planning a 100th birthday party has never been easier with our affordable collections. We offer bulk pricing on popular number balloon sets and exclusive designs you won't find elsewhere. Enjoy our 110% Lowest Price Guarantee on all centennial celebration supplies, plus most orders ship within one business day. Create an unforgettable tribute with decorations worthy of a century of memories. For added convenience, many of our 100th birthday balloons come pre-printed with celebratory messages and can be combined with latex balloons. The durable material withstands outdoor conditions, making them perfect for tented events or nursing home celebrations. Personalize the party space with shimmering backdrops and balloon garlands that honor the guest of honor in style.