Trigger Release Feature Allows The User To Close The Walker Without Removing Their Hands From The Handle And Is Ideal For Individuals With Limited Finger Dexterity * Trigger Release Can Be Reached With Hands Of All Sizes * Durable Composite Trigger Release Resists Cracking And Breaking * Sturdy 1 Diameter Anodized Extruded Aluminum Construction Ensures Maximum Strength While Remaining Lightweight * Replacement Wheels 5 (1081a) * Includes Rear Glide Caps (item # 1085a) And Glide Covers (item # 1085b) Allowing Use On All Surfaces * Patented * Limited Lifetime Warranty * 350 Lb. Weight Capacity. *