Note: Sock aid is not for use with compression socks or compression stockings. Recommended regular sock types: ankle socks, flat socks, knee socks, calf socks, sports socks, dress socks, etc. It is suitable for foot widths measuring 4.3 inch or 10.9cm or less. Regain Independence! Sock aid help individuals put on all types of socks easily and independently. Ideal daily life aid for knee or hip replacement surgery, patients with arthritis, difficulty bending down, recovering from back, limited mobility, injury recovery, post-surgery, elderly, pregnant women, adiposity. U-shaped Designed Upgraded Soft Shell: ABS material makes the shell soft and flexible, and you can easily insert socks onto the sock aid U-shaped design fixes the size of the sock hole, and the instep does not need to bear the external pressure exerted by the sock, making it easier to put on the sock than the sock aid with three-finger. Soft and Non-slip Foam Handle for a comfortable grip. A Slip-Resistant Foam Pad keeps sock or stocking from slipping off of the sock aid. Adjustable Ropes: Overall 38inch or 96cm long with shell and cords. The ropes can be adjusted to your desired length by tying new knots at the end of the handle as needed.