This is a set of a medium-sized dog collar and leash made of cowhide. The blue collar features light brown leather accents on the five-hole adjustment area and the leash handle, creating a simple design. The hardware has an antique brass finish. The leather is tanned with tannins (vegetable tanning), which is gentle on pets. - Color: Blue and light brown accents - Material: Cowhide - Buckle: Antique brass finish - Design: Simple and stylish - Collar Size: Fits neck sizes approximately 35-43cm (adjustable with 5 holes), approximately 19mm wide, approximately 4mm thick - Leash Size: Approximately 120cm long x 16mm wide x 4mm thick Different sizes are available: SS (collar 19-28cm), S (27-36cm), and L (42-50cm). Individual items (collar, leash) are also available for 900-1,000 yen each. Please inquire. As this is genuine leather, there may be surface variations such as wrinkles and slight imperfections in the stitching, which are characteristic of natural leather. Also, the hardware may have some minor scratches typical of metal.