15mm wide comfortable dog collar and leash set - Brand: ZOOLAND - Product Name: Comfort Collar & Lead - Width: 15mm Emerald Green Please understand that items are not sold separately. Thank you for viewing. Shock absorption function reduces strain! Uses a bungee cord that stretches freely according to your dog's movements, absorbing shocks from sudden pulling and reducing the burden on the owner's shoulders and elbows. I am selling this as it has been stored unused.