Biothane (Vegan Leather) collar with excellent quality, highly durable rose gold hardware, virtually indestructible, waterproof, mold proof and does not absorb oils from dog's coat. Best alternative to leather, soft and subtle, available in 5 colours and 2 adjustable sizes. Please allow for up to 2 weeks for delivery, as this product is not always in stock. It often requires a special order. For best results, contact me directly to place your order for a perfect fit.