- Material: Nylon/Metal.|$|- Durable nylon and sturdy welded chain make a combination collar with check-chain properties.|$|- Ideal for training.|$|- Strong, lightweight, and weatherproof.|$|- Adjustable.|$|- Size: Size 1-2: 0.3in x 9.8-13.7in, Size 2-4: 0.4in x 13.7-17.7in, Size 4-7: 0.7in x 17.7in-23.6in, Size 5-9: 0.7in x 19.6-27.5in, Size 7-10: 0.9in x 21.6-29.5in.|$|- Size:Size 7-10.|$|- Gender: Unisex Adult