FLUX Eggshell Stickers made of ultra destructible vinyl.which is nearly impossible to remove. The stickers have an easy peel of tab but remember to always peel carefully since it’s made of ultra destructible vinyl. Works on most surfaces and is suitable for both outdoor and indoor use. Each pack comes with 50 stickers measuring 7,4 x 10,5 cm (approx. 2,9 x 4,1 inch).