This is a large, cowhide dog collar. It features a color block design with blue and light brown leather, creating a simple accent. The hardware is antique-style brass. The leather is vegetable-tanned, which is gentle on pets. - Colors: Blue and Light Brown - Material: Cowhide - Buckle: Metal buckle - Design: Simple and stylish - Collar Size: Fits necks approximately 42-50cm (adjustable with 5 holes), approximately 25mm wide - Thickness: Approximately 4mm We also have other sizes available: SS (neck 19-28cm), S (neck 27-36cm), and M (neck 35-43cm). Matching leashes are also available; please inquire. Please note that this is genuine leather, so there may be natural wrinkles and slight variations in stitching. Also, the metal hardware has an antique finish. The leather is vegetable-tanned, which is gentle on pets. Thank you for viewing.