★ NEW HANDMADE ADJUSTABLE RAINBOW BEAD COLLAR ★ I have handmade these vegan leather collars myself, with waterproof webbing / biothane and food grade eco friendly silicone baby teething beads at a size of approximately 12mm for size XS and 15mm for sizes Small-Large. These are strung on a stainless steel cable with a breaking load of up to 167kg, fixed with aluminium crimps and rivets. The buckles and collar hardware is available in either a pretty Rose Gold effect or Silver colour. The vegan leather webbing / biothane 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: 20-28cm Width: 2cm ★ SMALL ★ Neck: 28-36cm