The perfect golf companion for yourself and a great gift for all golfers. Includes a two compartment caddy & 3 clamps: 3/4, 1 & 1 1/4 inch. Fits golf carts with square roof posts. Instantly attaches to roof support post with patented soft coated clamps. No tools required. Use with windshield up or down. Sturdy weatherproof plastic will never rust. Speeds up play fast and easy access. Felt lined interior no rattles or scratches.