Slanted seat option is 1” lower in back to keep residents from sliding out of chair, reducing need for restraints. Call your account manager for more details. Casters: 3” MDI nonmarking, twin-wheel casters. Toilet Seat: Deluxe elongated toilet seat for enhanced resident comfort; 15¼”W x 20”D seat raises and removes for easy cleaning. Fabric: Loose-weave, removable mesh fabric available in blue, white, teal and wineberry. Dimensions: 21”W x 21½”D x 38” or 41”H. Warranty: 5 year warranty on PVC; 2 year warranty on casters and fabric.