Foamex - StyroBloc Polystyrene Blocks

TEHAUX 6Pcs Polystyrene Brick Modeling Foam Block polystyrene Board polystyrene Foam Board Balls Cake Stencil Blocks Art Foam Board Nativity Crafts Foam Cake Dummy Manual White Supplies

Thick Styrofoam Board High Density XPS Extruded Polystyrene Foam Blocks Sheets - China XPS, Polystyrene Sandwich Panel

TEHAUX 6Pcs Foam Carving Block Polystyrene Block DIY Foam Board polystyrene Board Floral Foam Block Christmas Foam Block Wedding Foam Block White Cake Mold Block Modeling Bricks

MT Products 2 x 2 x 2 White Polystyrene Foam Blocks - Pack of 15

High Impact Polystyrene Sheets (HIPS)

Styroboard EPS: Australian Made and Fully Recyclable

Expanded Polystyrene (EPS) Blocks from Foamex

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

FloraCraft Styrofoam Block, 6 x 6 x 18

Expanded Polystyrene Sheets & Blocks, Universal Foam Products

Styroboard EPS: Australian Made and Fully Recyclable

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