There's a light roughness to the stickers to scratch, but the sheet smells without scratching them too. They are thin. I collect these. Have had some of these set aside in s shoe box for 12 years and they still smell great!
This is a variety pack and sheets could be different, but here is a picture of what I got today!
Trend T6491 Trend Stinky Stickers Variety Pack, Fun favorites, 435/pack