Craft Foam balls are the foundation of many fantastic crafts projects and decorations. Polystyrene Foam is simple to decorate, yet yields professional looking crafts. Use as a base for floral arrangements or craft centerpieces. Teachers love foam balls for science projects and models; you can even create a model solar system with the large selection of sizes! These balls are popular for creating and decorating holiday ornaments and decorations. So get out some tissue paper, sequins, paint and glue, and let your creativity start running! Details: White 2" diameter 4 packs (12 craft foam balls per pack, 48 total craft foam balls) These polystyrene shapes are very sturdy and are the perfect medium for creating a holiday ornament or craft Porous and have a hard, "crunchy" texture These craft foam shapes come in handy in a wide variety of craft projects Hygloss foam shapes are proudly made in the USA, using recycled plastic Polystyrene foam For ages 4 and up