McKesson Rubber Tips/Glide Caps Aluminum Frame Folding Walker has sturdy, 1-inch aluminum frame construction provides maximum strength and durability. It has push-button, dual-release mechanisms for easy-folding using fingers, palms or side of hand to accommodate users abilities and travel convenience. It is rubber like tips made of polyurethane blend to provide better grip to the traditional-style walker. It has adjustable height and vinyl-contoured hand grips set 17 inches apart for added comfort and stability. It has U-shaped, front cross frame design creates greater clearance allowing the patient to bring the walker closer to achieve more stability when changing between seated and standing positions. It is not made with natural rubber latex.