Corrugated Plastic.
eBay
13/52 pink birthday balloons party decoration balloons suitable for birthday party supplies and party decorations
Aliexpress UK
55" Elmo Airloonz Foil Balloon
eBay
Sanrio Kuromi Party Supplies, Birthday Banner, Hanging Swirls For Kuromi Party Decorations，Kuromi birthday party decorations
Aliexpress UK
CHOKING HAZARD – Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.
eBay
Hulk Party Decorations,112pcs Hulk Birthday Party Decorations&Tableware-Balloons Backdrop Plates etc Marvel Hulk Party Supplies
Aliexpress UK
Foil balloons require a low pressure regulated foil inflator to inflate them. These regulators have an auto shut off pressure valve and will not over inflate them. Disposable Helium Tanks with a latex inflator Will Not properly inflate foils.
eBay
1/3pcs Christmas Balloons, Suitable for Christmas Party, Christmas Decoration, New Year Party Decoration Holiday Party
Aliexpress UK
Each 3.2cm x 3.2cm flag is printed using smudge-proof ink and lovingly placed onto a 8cm food grade pick.
eBay
Kuromi Birthday Party Decoration,114pcs Kuromi Party Supplies-Kuromi Balloons Banners Plates Napkin etc Kuromi Party Decorations
Aliexpress UK
1 Backdrop (58in wide x 39" tall) with adhesive dots. 12 Small Cake Topper Characters with sticks. 3 Blue Cookie Monster Balloons. 10 Large Plates (9in). 10 Small Plates (7in). If you not sure about the size, flat lay a similar item.
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100pcs Disco Theme Party Decoration Disco Ball Confetti Birthday Wedding Prom Party Throwing Confetti DIY Party Decor Supplies
Aliexpress UK
eBay
2 Pack Backdrop Birthday Decorations Foil Curtain Backdrop Bachelorette Party Decor Party Streamers Birthday Party Backdrop
Aliexpress UK
Just add helium and ENJOY. Foil balloons require a low pressure regulated foil inflator to inflate them. These regulators have an auto shut off pressure valve and will not over inflate them. Disposable Helium Tanks with a latex inflator Will Not properly inflate foils.
eBay
Wooden Donut Wall Stand Donut Party Decoration Doughnut Holder Wedding Party Decor Birthday Party Supplies Baby Shower
Aliexpress UK