Dinosaur Wall Decals T-Rex DinosCreate an adorable dinosaur mural with watercolor wall decals. Your nursery or child's bedroom will be adorable with this set of cute dino friends adorning the walls. Watercolor paint effect make the decals look like they are painted on the wall. Super easy to apply, remove and re position! Lolistix uses a peel & stick, adhesive material made of 100% polyester fabric for our indoor decals. They can be installed on multiple textures and remain adhered.