Locking Swivel Wheel Kit for EZ Fold N Go Walker Transfer Products Certified by NIOSH and the Jobst Ultrasheer 30 40 ThighHi Certified by NIOSH and the FDA this mask is certified for both medical and industrial use * N95 masks guard against microorganisms body fluids and particulate material * Easy to put on and take off and contain no fiberglass * Offers an improved fit with improved rigidity and inner foam strip to reduce eyewear fogging * Valve helps improve airflow and further reduces fogging while offering improved functionality * Close facial fit and highly effective filtration system * The protective capabilities of N95 respirator masks often surpass those of regular face masks * N95 masks are intended to be used for protection against solids such as those from minerals coal iron ore flour and many other substances * They are extremely durable with a soft and comfortable inner surface * Adjustable nosepiece and secured headstraps to provide proper fit * These masks have a 510(K) number for the medical market and can be used in TB situations as recommended by OSHA * NIOSH Approval: TC 84A 5411 FDA 510 (K): K020474 * SP * 5 * Conforms to Medicare Therapeutic Shoe Bill * Approved extra depth shoe for certain patients with diabetes * Upper constructed of lycra to provide comfort in patients with forefoot deformities or lesions * Firm heel counter to provide stability and comfortable fit * Extra depth concealed in the molded outsole to provide a lower profile and enhanced style * Machine washable * Toe box made of lycra material to stretch over foot deformities such as hammer toes bunions etc Locking Swivel Wheel Kit includes 2 swivel wheels that can also be locked in a fixed position * This wheel replacement kit is for item# 1117A( EZ Fold N Go Walker)