Made from Italian smooth full grain leather, that will soften and age beautifully over time. Our collars are individually hand made to order in our London Studio. We use consciously sourced leather from UK suppliers, solid brass trims, and traditional hand techniques. Sizes: X SMALL- 20CM-28CM 16MM wide SMALL- 26CM-34CM 19MM wide MEDIUM SLIM- 30CM-38CM 19MM wide MEDIUM- 30-38CM 25MM wide LARGE SLIM- 36CM-44CM 19MM wide LARGE- 36CM-44CM 25MM wide Please refer to our measuring guide to select the correct size. If you need a bespoke size or width please contact us and we will try our best to help. Due to the width of the x small, this size only is not riveted. Choose from Tan, Dark Green, Red or Black. We can personalise your dog collar with an initialled leather dog tag, to match or contrast. The Leather We use vegetable-tanned, full-grain leather made from ethically sourced hides that are a by-product of the farming industry. Vegetable tanning uses natural ingredients in the tanning process and produces a beautiful, durable leather that develops and improves with age. With wear, the leather will soften and develop its own unique patina. Because our leather is natural, full-grain leather, it may have variations in texture, colour and natural markings. These are characteristics of the hide itself and are part of what makes each belt unique. Made to order As this item is handmade to order please allow up to 10 days for making before your collar is shipped. Your collar will arrive in its own organic cotton dust bag.