Shop Print Media, No drawers, 92% Polyester / 8% Spandex, Dry Pro™, Submucosal Lifting Agent, 15-3/4 Inch Length, Nasal / Oral Mask, For Gastrointestinal Panel Nucleic Acid Test, 3/32 Inch Shaft Diameter X 1 Inch Active Length X 2-1/2 Inch Length with Hex Lock