VISCO BACK FUSION 18 INCH The VISCO BACK FUSION 18 INCH is a premium back support designed for ultimate comfort and durability. This back support features a 2.5" thick visco memory foam core, encased in an indestructible and flame retardant Kydex shell. The Sure-Check Fusion fabrication ensures long-lasting support, while the fluid-proof, anti-bacterial, and latex-free design provides a hygienic and comfortable experience. Weight Capacity: 250 lbs Waist Size: 17-19 inches Height: 16 inches Thickness: 2.5 inches Mounting System: 1-point Material: Visco memory foam, Kydex shell Features: Indestructible, flame retardant, Sure-Check Fusion fabrication, fluid-proof, anti-bacterial, latex-free, Comfort-tek cover Experience the difference with the VISCO BACK FUSION 18 INCH and enjoy superior comfort, support, and durability for all your activities.