AAMI Level 4 protection in the drape's critical zone. High-performance SMS material that customers know and trust. Designed to stay in place throughout the procedure; avoids slippage. Softer fabric for enhanced drapability. 14 x 11 inch fenestration provides a precise opening for surgical access and improves procedural accuracy.. T-shape drape is 106 inches wide at the top; 77 inches at its bottom; and 122 inches long..