Amazon.com : Styrofoam 2LB High Density Packing & Shipping Blocks (3" x 3" x 30") 12-Pack - Designed for Shipping high-Value Products That Need Protection When Shipped! : Arts, Crafts & Sewing
Custom EPS Foam Box Inserts for Shipping | Made in USA
Alternatives to Styrofoam Materials | Pioneer Packaging Worldwide
Resiglas - Resipore® Expanded Polystyrene (Sheets, Slabs and Blocks) are widely used for construction, packaging, cold storage, decoration, etc… According to its properties such as light weight, excellent thermal and sound insulation,
Amazon.com: Silverlake Large Craft Foam Block - 11x17x7 EPS Polystyrene Blocks for Crafting, Modeling, Art Projects and Floral Arrangements - Sculpting Blocks for DIY School & Home Art Projects : Arts, Crafts
Amazon.com : Styrofoam 2LB High Density Packing & Shipping Blocks (3" x 3" x 30") 12-Pack - Designed for Shipping high-Value Products That Need Protection When Shipped! : Arts, Crafts & Sewing