The comfortable padded collar, made of soft, inviting fabric of fine lace, fits perfectly around most any size neck. The leash is 30 inch 76.2Cm metal. Leash serves as a constant reminder of who is running your fantasy. Minimum collar size 15.5 39.37Cm maximum collar size 22.5 57.15Cm size of collar with velcro in the normal position 19.5 49.53Cm ingredients: 28% polyester,25% polyethylene,,22% nickel free metal, 13% polyurethane, 5% hook and loop, 5% polypropylene, 2% spandex includes: 1 lace collar, 1 leash, minimum collar size 15.5 39.37Cm , maximum collar size 22.5 57.15Cm , size of collar with velcro in the normal position 19.5 49.53Cm