Shampaine Surgical Pads Pro-Tek Series: Pro-Tek Surgical Pads for Shampaine OR Tables. Designed for Pressure Management, high risk patients, medium to long duration procedures. 2.5” thick overall. Constructed of medium firm high density comfort foam, a top layer of anti-sheer Pro-tek Memory Foam, covered with 4-way stretch ultra soft vinyl. Fits Shampaine 311, 511, 1501/1502/1503/1505, Radi-Op 1000, 1100, 1200, 1400-1900, 4900-5100, 3700+, 2600W, 2602, and 2605NLB Surgical Tables.