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
EPS Foam Packaging: Lightweight, Thermal & No Moisture | Northwest
Foam Packing Blocks - Size: 6" x 2-1/2" x 1-1/4" | Negrini Luxury Gun Cases
Foam Corner Blocks | Boxes4U
6 Pack Foam Blocks for Crafts - Polystyrene Brick Rectangles for Art Sculpting, Flower Arrangements, DIY, Packing (8 x 4 x 2 In) - Walmart.com