Patient Chair overlay, BLUE color, Dual-Laminate design with Viscotec memory foam core for maximum comfort and Med-Flex VPF base for pressure redistribution with a VyvexIII multi-stretch, fluid proof top cover. Non-skid bottom & sealed seams. Adjustable backstrap for any style dental chair. All foams and cover materials are anti-microbial and meet California Technical Bulletin 117 for fire retardancy. 1 year limited warranty. Single patient chair overly, Blue.