Sanrio Marumofubiyori flake stickers sack. 

50 pcs of stickers (10 designs x 5 each).

The package is a ziplock bag that is reusable.

Size of the pack is about 3.5 x 4 inch.

Size of the stickers is about 1 to 2 1/4 inch

Stickers are made of paper material.

Collectible.

So CUTE.