The OEM Ergodyne ProFlex 335 slip-resistant rubber cap knee pad is designed for durability and comfort. It features a long rubber cap that grips various worksurfaces, ensuring stability during use. The knee pad is constructed with 840D nylon fabric and includes 12mm NBR foam padding that contours to the knee for added comfort. Additionally, it has an anti-odor treatment and a secure buckle closure for a customized fit.