VISCO BACK TALL FUSION 18" The VISCO BACK TALL FUSION 18" is a high-quality back support cushion designed for comfort and durability. This cushion is perfect for individuals who require extra support and stability in their chairs. It features: Visco memory foam: Provides conforming support and pressure relief. Comfort-tek cover: Offers a soft and breathable surface. Indestructible & flame retardant kydex shell: Ensures long-lasting use and safety. Sure-check fusion fabrication: Guarantees a secure and durable construction. Fluid-proof: Protects the cushion from spills and stains. Anti-bacterial: Maintains hygiene and cleanliness. Latex-free: Suitable for individuals with latex allergies. With a weight capacity of 300 lbs and a WC size of 17-19, this cushion is suitable for a wide range of users. Its 2 1/2" thickness and 1pt mounting system provide optimal comfort and support. The VISCO BACK TALL FUSION 18" is an excellent choice for individuals seeking a high-quality back support cushion for various applications. Features: HCPCS code: E2611 Weight capacity: 300 lbs WC size: 17-19 Height: 22" Thickness: 2 1/2" 1pt mounting system