Description : 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 (4 Pack) Note : Please allow a little size error due to manual measurement . Please be reminded that due to lighting effects and monitor &# 39 ; s brightness / contrast settings etc , the item &# 39 ; s color may be slightly different from the pictures . Please understand .