NK Medical Products offers three styles of OR Tables Pads and Armboard Pads. The Standard style pads are made of high-density polyurethane foam with a conductive vinyl sheeting top and bottom cover. This pad is recommended for shorter procedures. The Deluxe pads feature a high-density polyurethane foam with a soft, stretchable, urethane-coated, conductive top cover and a conductive vinyl sheeting bottom cover. This pad is recommended as an upgrade over the Standard Pad for short to medium length procedures. The Softcare style pad incorporates a layer of pressure relief viscoelastic foam (a.k.a. Memory Foam) to aid in the prevention of pressure ulcers during longer procedures. All cover materials are LATEX FREE, radiolucent, waterproof, stain resistant, anti-microbial, anti-bacterial and washable.