Cushion and support your Head, Neck & Knees with the multi-functional ERGO-RAMP. This 6.5” high angled foam wedge is molded in soft but supportive “closed cell” foam that is resistant to dirt, oil and will not absorb water (even if punctured). Features include two molded indentations on the underside (simply flip the RAMP over) for the knees, built in handle and lightweight construction (2.5 lbs.) for easy carry. Ideal back support for Plumbing Professionals working inside cabinetry at approx. 18”W x 13.5”D x 6.5” H in size and engineered for use in clean room applications found in Medical Facilities & Semi-Conductor Manufacturing. Cleans easily with soap and water. Made in the U.S.A.