The finest stickers extant of beings extinct are right here. Each of the 16 terrifying dinosaurs is drawn to real life specifications for the young paleontologist in your family. The dinosaur RoomMates Peel And Stick Wall Decals use a special adhesive that does not leave residue on the surface, making them useful in different positions and on different surfaces for years. Please notice also the absence of cavemen in this collection. That"s how realistic we want these animal wall decals to be. These colorful wall decals will work on just about any surface, but take care with wallpaper or some delicate surfaces. If in doubt, test in an inconspicuous place prior to applying all the stickers. Also, wait 10 to 15 days after painting before using stickers. Though the paint feels dry, it needs adequate time to ""cure."" As with any adhesive product, these will work much better on clean surfaces free of dust and the like. Specifically, these colorful wall decals will work well on surfaces including but not limited to walls, mirrors, your fridge, laptop covers, tile, glass, lockers, furniture, and automotive surfaces. RoomMates Dinosaurs Peel and Stick Wall Decals: * 16 colorful stickers of lifelike, menacing dinosaurs * 4 sheets measuring 10W x 18H inches * Remove from wall and reposition with ease * Leaves no mark or residue on surface * Will not work on cinder blocks or textured surfaces