THAIN Harness & Lead Checkered L Size Material 1: Sandwich Polyester Mesh Cloth Material 2: Plaid Pattern Fabric Lead: Sponge Handle, with D-ring Size: L Neck: 40cm, Chest: 41-43cm Weight: 5-8kgs Lead Length: 2cm x 120cm (According to THAIN's size chart) I purchased this new and unused on Mercari about two years ago, but the size didn't fit my dog at all, so I stored it without using it. I've decided to list it for sale since I won't be using it in the future. The bag the product came in is not in a pristine condition compared to when I bought it, possibly due to aging. I welcome purchases from those who understand that this item has been stored at home for a long time. Thank you for looking.