The Lixit Retractable Bracket Mount Dog Tie Out is an innovative design that keeps your pet from getting tangled in their leash. The tie-out housing rotates 360 degrees with a braided and coated steel cable providing. Bracket can be mounted to a secure surface such as a deck, post, side of house, RV, and more. Housing features a reflective sticker to improve visibility of the tie-out at night. Small: 15 foot cable, covers 706 square feet, recommended for dogs 15-30 pounds Medium: 15 foot cable, covers 706 square feet, recommended for dogs 25-80 pounds Large: 20 foot cable, covers 1,256 square feet, recommended for dogs 80-120 pounds