Wallter Teardrops Wall Decor A 3-dimensional DIY wall decor system that lets you design exactly what you want using a wide array of geometric and figural shapes. You also get to choose your colors since pieces come primed and ready for painting with interior latex, either sprayed or brushed. Pieces are one-half inch deep, lightweight, wood based and come with a peel-away 3M adhesive. Available shapes include Circles, Hexes, Rectangles, Saucers, Squares, Stars and Teardrops. One package contains 8 pieces, graduating in size from 2 1/2 x 3 inches (6.4 x 7.6 cm) to 6 x 9 (15.2 x 23 cm), as shown in the diagram. The smallest piece is solid, the remaining pieces are frames.