Easy Push-button Release Mechanisms Each Side Operates Independently To Allow Easy Movement Through Narrow Spaces And Greater Stability While Standing Sturdy 1 Diameter Construction Ensures Maximum Strength Newly Designed Rear Glide Cap Allows For Walker To Slide Easily And Smoothly Over Most Surfaces Vinyl-contoured Hand Grip Comes With Wheels Limited Lifetime Warranty Width Inside Hand Grips: 17 Width Inside Back Legs: 20 Overall Width: 24 Depth At Base (opened): 17 Height: Adjustable From 32 - 39 Weight Limit: 350 Lbs