Loving Comfort Maternity Support Medium White Test & Monitoring Model 4114: 3' x 7' Two 1 inch urethane Model 4114: 3' x 7' x 2 * Rubber wheels allow walker to roll easily and smoothly over irregular surfaces * Rear glide caps (included) provide easy mobility over most surfaces * Weight capacity: 350 Lbs * HCPCS Suggested Code:A9900 or E0155 Loving Comfort Maternity Support is made of lightweight ventilated elastic that is cool and soft to the skin * Fastens quickly with simple VELCRO© brand closures * Designed to grow along with you so you can wear it right through to delivery * The Loving Comfort Maternity Support is sized according to pre pregnancy dress size (MD 7 16)