The Clever-Lite LS Walker with Seat has push down brakes and 5 casters. The walker allows an individual to be seated, or use it as a traditional walker by raising seat to step inside the frame. FeaturesRear Glide Push down brakes. Sturdy 1 diameter anodized, extruded, aluminum construction. Comes with flip up seat with built in carry handle. Easily folds with dual lever side paddle release. Soft, flexible backrest provides comfort and security while seated. 5 fixed front wheels. Limited Lifetime Warranty. U.S. Patent No. 6,729,342. SpecificationsWidth inside hand grip 18.5 Width inside back legs 21.5 Overall Width 27 Depth unopened at base 24 Seat Width 17 Seat Depth 11 Highest Seat Height 23.5 Lowest Seat Height 19.5 Highest Handle Height 40 Lowest Handle Height 32 Product Weight 8 lbs.Carton Shipping Weight 10.5 Weight Limit 300 lbs. 1 Each / Case