High-Density Upholstery Foam Block PLA filament Stackable: Interlocking rails for stable

Stackable: Interlocking rails for stable vertical and horizontal stacking

and Renovation

1 × L-shaped 6-pin connector pre-attached

Neatly wound

Quantity: Organized in a convenient storage case

High-Density Upholstery Foam Block PLA filament Stackable: Interlocking rails for stableFirm, Durable Foam for Upholstery, Padding, and Fabrication This high density foam block is suitable for upholstery, cushion replacement, protective padding, and fabrication projects. The firm cell structure holds its shape under repeated compression, making it ideal for seating, tool storage inserts, and custom packaging. Type: High density polyurethane foam Density: High firm and shape retaining Workability: Easily cut with an electric carving