This gray leather dog collar is handcrafted and adorned with blue Sandstone & Sodalite gemstones. It's perfect for the boy dogs that want a bit of subtle bling. The Imperial Collection comes in 6 leather colors and complimentary gemstone variations. The hand carved gemstones are secured onto the leather with with brass rivets. Matching leashes available and sold separately. Materials: Genuine leather, Blue Sandstone gemstones, blue sodalite gemstones, brass hardware.