The Vital Planet – Firm Stool is made of high-quality materials that are safe for your pet. It features a durable construction that will stand up to even the most demanding conditions. The seat is made of a thick cushion that provides comfort and support all day long. The back has a unique design that allows for air circulation and prevents pressure from being put on the spine. The legs are strong and stable, and the feet have a flat shape that allows for better traction.