【Material Details】 Chip urethane material has a high specific gravity and is a relatively firm material commonly used in sofas, cushions, and other applications. It is an ideal DIY material for making cushions for bench seats, chairs in stores, replacement cushions, car camping beds, and zabuton (Japanese floor cushions). ■Size: 30mm thick x 450mm x 1230mm, 4 sheets included (Approximately 1.34 times the size of a commercially available plywood panel or a tatami mat) ● Gymnastics floor mats ● Wall protection mats ● Nursing cushions for wheelchairs, etc. ● Restaurant sofas ● Restaurant sofas, counter chairs ● Low sofas for stores, bar chairs ● Church bench cushions ● Cushions for auxiliary chairs in stores and for commercial use ● Buffer material when stacking concrete blocks ● Bed mats for camper vans and custom cars ● Car camping beds, bed mats for Hiace vans, etc. ● Manga cafe floor cushions and flooring ● Contents of martial arts mitts and kick mitts ● Theater bench seats ● Event venue cushions ● Lobby waiting sofas ● Dumbbell shock absorbers for training gyms ● Core material for cushions under furniture and bedding sofas ● Soundproof mats to prevent children's footsteps ● Flooring for cushion floors