Hand Personalized Multicolor Reflective Nylon Dog Collar for Adjustable Comfort Product Specifications: Night safety reflective strips, two woven strips give you peace of mind that your puppy will be seen at night. 100% Nylon Webbing | High Quality Hardware | Durable webbing and hardware that can withstand anything your puppy brings. product description: Our reflective nylon collars are a great solution for pulling your dog. Designed to prevent your dog from slipping, it has no buckles. Our reflective dog collars feature two woven strips of reflective webbing, ideal for nighttime safety. The collars are made of sturdy nylon web that is ribbed, soft and smooth to the touch; they also have a little sheen. Our collars are designed to prevent your puppy from pulling out their collar by tightening your dog's neck when trying to remove their head. Once the pulling stops, the collar relaxes around their neck. The double-loop design is perfect for training, allowing you to control your walk. Martingale collars are often referred to as humane chokes. Non-slip, adjustable chokes are a great solution for retrievers that slip out of their collars. By adjusting the slider, you can loosen the ring. Wrap it around the dog's neck and reduce the size until you can comfortably slide a few fingers under the collar. Unique limited closure prevents the choke from becoming too tight. You can rest assured that these collars will withstand any impact your puppy may have. These collars feature two reflective webbing woven strips and a wide mouth heavy duty tripod for easy adjustment to keep your dog safe. This training collar is designed to keep your dog safer on a leash and give you back control. size: S: 1.5*40cm M: 2.0*50cm L: 2.5*60cm XL: 2.5*70cm Precautions for use: Not responsible for misuse of our products. It is the purchaser's responsibility to determine whether the product is suitable for its use.