The Spiderman Clinging to Wall Lucite Keychain will not allow you to stick to walls. Actually, I'm not entirely sure if he's clinging to the wall on this awesome keychain. He may just be doing a super awkward squat exercise or something. It all depends on which way you hold it...but first you need the 2.75 by 1.75 inch Spiderman Clinging to Wall Lucite Keychain!