Prismatic vinyl rainbow maker sticker featuring a quilt block design in turquoise and blue. Place in a sunny, south facing window and see the rainbows appear all over the room! Professionally printed on prismatic vinyl. Repositionable up to 3 times (sticker tends to get foggy if moved more than 3 times). Removable, leaves no residue. Thoroughly clean the surface of your window before applying. Measures 4 inches by 4 inches (10 cm).