McKesson Shoe Covers, 2X Large, Nonskid Sole, Blue, 1 Box Vital Signs Monitor Accessorie * Medial and lateral hinges 8975 * Medial and lateral hinges with 170 degree hypertension stop * Reinforced patella with adjustable buttress pad * Opposing loop lock stabilizing straps * Measurement is around kneecap * Latex Free * Upgraded materials make the bench lighter stronger and sturdier * Entry side of bench mounts to most tub walls for space savings in smaller bathrooms * Swivel seat turns 360¯ and locks every 90¯ allowing easier entry to and exit from the bench * Seat glides over polished high strength aluminum tubes * Molded plastic seat and back textured finish * Rust proof aluminum construction * Adjustable height to fit user and bathtub clearance * Seat Size: 17 Elastic tops stretch to accommodate feet and keep the 2XL McKesson shoe covers in place Skid resistant shoe covers are single use and disposable to prevent cross contamination