Avon Pet Products Ltd. Amstaff Bull Terrier Leather Dog Collar Knots & Studs Cowhide Leather Padded Black Brown Pink 100% Genuine English Bridle Leather Exclusive and Solid Brass Fittings includes Staffy Knots Stiched and Riveted for extra strength 100% Handcrafted & Adjustable Extra soft padded at back, 20" Will Fit Dog Neck Sizes Of 16.5" to 18.5"