3 inch x 3 inch to 8.5 inch x 17 inch Simply Peel and Stick! Removable & Reusable! Update a space with RoomMates PJ Masks Peel and Stick Wall Decals. Simply peel and stick to any smooth, flat surface for instant results. Remove, reposition and reuse as often as needed. No sticky residue is left behind. Walls stay clean every time. Add personality to your walls today with RoomMates Wall Decals!