100%eva Note: Just 1 PCS Pad Cushion, Not included Shower Chair : SHOWER IN COMFORT - This EVA Soft foam bath seat adds plush, premium cushioning to your standard bath seats shower chairs, shower stool and transfer benches. CODEPROOF & WATERPROOF & SKIDPROOF - Soft mat is made of a superior and durable foam material not commonly found in other seat cushions. Mat against the cold, so you are warm and comfortable sitting in the shower; and waterproof and moisture-proof, from now on say goodbye to the tedious operation of hanging and drying the mat every day. Mat is anti-slip. WITH ADHESIVE BACKING AND STICKABLE -The back of the soft pad with adhesive, you can easily stick the mat fixed in the shower chair. Easy and comfy to use. STRATEGIC VENTS OFFER INCREASED AIRFLOW AND PREVENT WATER BUILDUP to eliminate the hassle as you shower. PERFECT SIZE DESIGN - Size: 9.31 x 14.01 x 0.18 inches. - Cover bath stool, perfect fit for elderly senior and handicap disabled. Cover bath stool or bath chair, perfect fit for elderly senior and handicap disabled. Make life more easier and comfy. Note: Only 1 PCS Blue Soft Mat, Not included Shower Stool