★ NEW HANDMADE WATERPROOF DOG COLLARS ★ I have handmade these vegan leather collars myself, with a mix of biothane® and waterproof webbing. The tape is 19-20mm wide and PVC coated. It is much more durable than common polypropylene webbing used for dog collars. It is abrasion resistant, 100% waterproof and bacteria resistant and does not stretch. It is a very durable and resistant waterproof material with a break resistance of up to 210 kg. SIZE AND CARE INSTRUCTIONS These necklaces are available in sizes X-Small, Small, Medium, Large and X-Large. Please note that the sizes here are different than my adjustable textile collars. ★ Use a soft measuring tape and measure around your dog's neck. Make sure the tape is snug but not tight to ensure correct measurement. Then add a couple of centimeters to the measurement to make sure it fits comfortably and is not too tight or loose. You can check this by comfortably placing your fingers between the dog's neck and the collar to ensure it is not too tight. ★ XS ★ Neck: 18-28cm Width: 2cm ★ SMALL ★ Neck: 26-38cm