Round Drains are available in both silicone and PVC per physician preference and feature a radiopaque stripe running the entire length of the drain tubing for x-ray detection. All perforated round drains come in a one-piece design and are hubless.- Round Silicone Drains with Trocar, 10FR, 1/8, End Perforation, 10/bx, 8 bx/cs (Continental US Only) Stock Item