White Solid Polystyrene Styrofoam Foam Drops High density, smooth surface for painting easier. Modelling foam is great for model making and other kinds of craft projects. Can be coloured with paint to DIY create many design. Make some decoration and ornaments for your house or your special occasion, wedding, Party, Baby Shower, Fall and Thanksgivingor, Christmas, etc. Also perfect for kids craft, DIY wedding bouquet, centerpiece flowers, wire mesh flowers, party favour decors, etc Specification: Material: Polystyrene Foam Size:Approx. 30 x 35mm / 1.18 x 1.38 inch Base Dia: Approx. 30mm Package Includes: 20 Piece Craft Foam Balls Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand.