Skil Care Basic Gel Foam Cushion with LSII Cover Size Options:16"W x 16"D x 4"H Once placed in position the JGS J0135SW Once placed in position the locking material reduces the risk of the patient sliding forward while the low friction material reduces the force required to reposition the patient in order to achieve a proper seating position The MayDay Bodily Fluid Disposal Kit is a specialized solution engineered for the safe management and disposal of potentially infectious materials Pressure Distribution: Dual chamber gel core evenly spreads weight to reduce pressure points and enhance sitting comfort helping users maintain proper posture and seating alignment