Roo Dog Products Double Down Dog Run Leash for 2 X-Large Dogs 1- Base Plate 1- Tangle-free Topper 1- 16-Inch Durable Spiral Screw 1- Set of Hardware (1/4-Inch jaw and eye swivle, 1/4-Inch quick link and 5/16-Inch swivel) 2- 20-Feet Vinyl Coated Leash / Cable (Cattle Clasp Feature)