NEW Balloon Stickers Soft Balloon Stickers Brand new, unopened set of 5. Although new, these are quite old, so I cannot guarantee the adhesive strength of the stickers. There is yellowing visible from the back. I tried sticking one of mine (from the same era), and it stuck on normally. I've included images as a reference, but I cannot offer any guarantees. Please consider this as a reference only. I am also selling Hello Kitty Angel, so please take a look. Hello Kitty Sanrio SANRIO Fancy Stationery Stationery Stickers