Foam square blocks 3 out of 5 stars 65 1 offer from $1489 $ 14 89 The perfect floral arrangement needs the right foam to keep it in place. 5 out of 5 stars 207 ratings One 12" x 14" x 22" block of smooth, rigid white expanded polystyrene (EPS) foam for big projects. 72. 4 out of 5 stars Jul 24, 2017 ยท The Posture Therapy LARGE FOAM BLOCK is 14" x 18" x 24" inches. 21. 4 out of 5 stars 110 AMZQNART 4 Pack Craft Foam Blocks, 8x4x2 Square Polystyrene Foam Bricks for Art Sculpting, Flower Arrangements, Sculpture, Modeling, School and Home DIY. However, ultimately the use cases for foam in these two shapes is endless. Add $ 16 72. Other shapes, such as wedge and cylinder-shaped foam, can be used as a simple way to provide extra back support and posture adjustment to seats in the home office The Perfect Size: Each foam square measures 4 x 4 inches with a thickness of 2 inches, each foam rectangle measures 6 x 4 inches with a thickness of 2 inches, and the dowel rods measure 0. It consists of six, 4 foot sections of a patented cut EPS foam block, top panel, and reinforced bendable rails. kzazikwgqsoguxcquvfifqlemowfnnqlhxyvnrgblnhbpupbspdseohgyfhoxghcf