DOCO Signature Nylon Cat Collar with Safety Buckle are constructed with HIGH quality 100% nylon. Collars provides a comfort fit between your cat’s collar and neck. Collar has safety release break away plastic buckle and tri-glide for an easy fitting on your cat. Heavy-duty stitching for lasting quality, Welded Metal D-Ring for attaching for the optional ID attachment for your cat’s tags. Special Features 100% high quality nylon Heavy duty stitching for long lasting quality Break-Away cat buckle for the cat’s safety Higher tensile strength Nylon webbing is resistance to mildew, aging and abrasion Heavy duty D-ring with color matching cat bell Tri-glide for easy size adjustment   Vibrant colors are perfect to show off your cat’s personality   Size Chart   3/8″ x 7.5-12″  (1.0cm x 19 – 31cm)