DWBA Small Hanging Hook for Bathroom Shower Glass Doors, Polished Chrome Hook Towel Hanger Designed in Germany 0.45" is the space available to hang the hook. Please measure your shower before ordering Comes with small rubber rings to protect the shower glass from scratches Durable Strong Hook made of Brass, Polished Chrome Dimension: 1.6 W x 1.4 D x 4.3 H in.