SIZE-- About 5 x 5x 5cm. MATERAIL-- White balls are made of polystyrene, there is no unpleasant smell, you can use it with confidence. CHRISTMAS DECORATION--You can use your imagination to draw beautiful patterns on the foam balls. EASY TO CUT-- Molded from tiny beads, compressed into a strong structure to make these polystyrene foams easy to cut, engrave and glue. WIDELY USES-- Ideal lightweight base, suitable for various craftsmanship, painting, decoration with sequins, cutting and creating various decorations. Description Foams are bright white, light and smooth. You can use them as Christmas tree decorations, make styrofoam snowmen, draw smiley faces, eyeballs, perform various 3D modeling, DIY school projects, DIY art and craft home projects. Feature - Color : White. - Material : EPS polystyrene. - Size : About 5 x 5 x 5cm. -They are lightweight and easy to hang. -It can be painted and is the best toy for children. Package Including 50 x Round Spheres