The Brachial Angiography Surgical Drape features a high-quality SMS fabric with five strong fiber layers, providing excellent barrier strength. Made of 100% polypropylene, these drapes are both soft and drapeable. With the latest generation SMS technology, Medline SMS drapes have smaller fibers and a more uniform fiber lay-down. Measuring 38" x 44" (97 x 112 cm), this drape includes a circular 2-3/4" (7 cm) fenestration with incise and a 12" x 13" (30 x 33 cm) absorbent reinforcement. DYNJP4109 also boasts an adjustable fenestration that can be set anywhere between 2" to 3".