Helps Prevent Falling Or Sliding Our Of A Wheelchair - Great For Elderly Epileptic Or Those Patients With Loss Of Muscle Function * Easily Attaches To Most Wheelchairs Or Transport Chairs * Buckle Is Simple To Fasten And Releases Easily With The Push Of A Button Just Like A Vehicle Or Airplane Seatbelt * Strong And Durable * Belt Measures 1.9 Wide With An Adjustable Length From 35 To 53 * Easy Mounting Instructions Included *