Nyortho Seat Cushion, 20 In. W X 16 In. D X 2 In. H, Gel / Foam, Blue, Non-Inflatable, Sold As 1/Each New 9595-Gel-201602 The Nyortho Gel-Foam Cushion Has A High-Density Foam Body That Combines With A Dual Chambered Gel Insert To Offer Enhanced Sitting Balance And Comfort. Ideal For Patients Who Are Prone To Pressure Injuries, This Cushion Ensures Posture Control By Distributing The Pressure Uniformly. A Slip-Resistant Bottom Keeps The Cushion Firmly In Place. High-Density Foam Surrounds A Dual-Chamber Gel Pod Providing Excellent Pressure Relief And Comfort Low Shear, Anti-Microbial, And Fire-Resistant Fabric All Incorporated Into One Fluid-Proof Removable Cover Slip-Resistant Bottom With Hook-And-Loop Straps Help Keep Cushion In Place Meets Cal 117 Standards Cushion, W/C Seat Gel/Fm Dual Chamber 20X16X2" Seat Cushion Nyortho 20 W X 16 L X 2 D Inch Foam / Gel NyorthoSku: Mck-813749_Ea Mfgr Sku: 9595-Gel-201602813749_EaShips In 14-21 Days