MT Products 6 x 6 x 6 White Polystyrene Foam Block/Foam Cube - Pack of 4

MT Products Hard Foam Blocks (6 Pack), 4 X 4 X 4 Inch Non-Squishy Craft Foam Cubes

MT Products This foam is made of polystyrene foam molded from tiny beads into fun foam blocks. None squishy kind of white craft foam but lightweight. The uses for these foam building blocks are practically endless. Good for classroom activities, DIY projects and for any occasion.

MT Products 6 x 6 x 6 White Polystyrene Foam Blocks - Pack of 4

Shamjina 5x High Density Foam Slab 11..9x1.2'' for Building Model Landscape Diorama

Hello Hobby Multicolor Adhesive Foam Sheets, 40-Pack

Foam for craft and other projects. Each sheet is 9 x 12 inches (sheets may be very slightly larger or smaller due to cutting). This pack is all black pieces. Can easily be cut with scissors. Color may not show exactly as an actual product on your monitor. Our foam does not have any stickers or other labels adhered to it.

Craft Foam -9 x 12 Sheets-Black-10 Pack- 2mm Thick

MT Products this foam is made of polystyrene foam molded from tiny beads into fun foam blocks. None squishy kind of white craft foam but lightweight. The uses for these foam building blocks are practically endless. Good for classroom activities, DIY projects and for any occasion.

MT Products Hard Foam Blocks (6 Pack) 4 x 4 x 4 Non-Squishy Polystyrene Craft Foam Cubes for Arts and Crafts

FoamRush Foam Pit Blocks/Cubes (White) 6 x 6 x 6 Pack of 10 Pit Foam Blocks/Cubes for Skateboard Parks, Gymnastics Companies, and Trampoline Arenas : Arts, Crafts & Sewing

Gibraltar Building Products 6-1/2 in. x 7-3/4 in. Foam Vent Plug (2-Pack) DVBP - The Home Depot

YOUEON 24 Pack Craft Foam Blocks, 6x6x1 Inches Polystyrene Cubes Hard Foam Blocks, White Square Foam Bricks, Polystyrene Blocks for Arts and Crafts, Sculptures,Modeling, Centerpieces : Arts, Crafts & Sewing

High density foam has a compression rate of 44lbs. It features the perfect amount of cushioning and stiffness. Its soft but still holds its firmness and support for an individual to sit on it without compressing the foam too much. Compression = firmness compression (not density) is what determines firmness. If you dont want a cushion thats hard as a rock or a mattress that sinks when you sit on it, you have to check the compression or ild number.

Foamrush 6 x 23 x 26 Upholstery Foam High Density Firm Foam Soft Support (Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion

Uxcell 0.1 White Polystyrene Foam Beads Ball Mini for Crafts Fillings 1 Pack