COMPLETE SET - Includes one seat cover and one backrest cover. Rollator walker, pad and bag not included. ROLLATOR PROTECTOR - Protects the seat and backrest from daily wear, tear and sun damage. EASY TO INSTALL AND REMOVE - Seat cover has elastic cord and adjustable buckle. - Backrest cover uses Velcro. - All fastenings help the covers attach to the rollator stably. FITS STANDARD ROLLATORS - Stretchable material fits most standard rollators. - Seat cover vertical stretch up to 15.5 in, horizontal stretch up to 16.5 in. - Backrest cover vertical stretch up to 6 in, horizontal stretch up to 23.5 in. - Large enough to add padding on the seat while still covering for comfort. USE SCENARIOS - At home or in a living environment to extend seat and backrest life and protect against sun damage. - In clinics, care facilities or shared rollator use to keep the seat and backrest clean and protected. - While traveling or outdoors to guard against dirt and wear while maintaining comfort.