Check out our Instagram for updates. @twodogsco Martingale collars are almost ready after so many requests! Perfect for sighthounds and collar slippers! Each collar has a martingale loop of 18cm These collars are created from cork, a leather alternative created from the bark of a cork oak tree. Choose between nickel and rose gold hardware.  Extra Small17cm - 27cm Small27cm - 30cm Medium37cm - 47cm Large40cm - 57cmOther sizes can be arranged. Please message for more details.  Made from: - Cork- Brass/Chrome Hardware Process:The Cork is carefully cut and sewn together before the hardware is added. Care:To keep your Cork in top condition, we have used a Vegan wax to treat the collar, we recommend rewaxing on a regular basis. After application, leave it in a warm place for 24 hours and rub it gently with a soft cloth. We also recommend using Liquiproof Protector™, a natural non-toxic coating that will make the product water and stain resistant. Please use with care and keep away from chewers when not in use!We cannot be held liable if you or your pet comes into any harm while wearing our products.This is not a toy. Please keep away from unsupervised children.Be cautious of moving parts. All UK orders are shipped via Royal Mail First Class Signed ForAll International orders are shipped via Royal Mail Tracked & Signed Please allow for small differences in length as they are handmade. If you would like your item in a different length, please get in touch.  All products handmade in Bath, UK. Follow us on instagram for discount codes! www.instagram.com/twodogsco