The dual retractable leashes for dogs tangle-free system will ensure both you and your furry friend thoroughly enjoy your walk in the safety and controlled environment. Features: 1.One Button Brake & Lock,equipped with 6ft/5M nylon ribbon,you can easily lock and retract dog leash smoothly to your desired leash length. 2.360° swivel clasp design to prevent the rope chain from being entangled,suits for walking 2 Small Medium Larger dogs up to 110 lbs/50kg. 3.With Anti-slip handle,the dog leash retractable tape will not hurt your hand even dogs are pulling and running suddenly. 4.Equipped with the reflective material on the edge of the ribbon,the dual dog retractable tape leash is visible at night. Specification: Color:Black. Adjustable length:16ft. Up to:110 lbs/50kg Fit for:2 Small Medium Larger Dogs up to 110 lbs/50kg Material: ABS plastic case ,TPE anti-slip handle,nylon ribbon leash(Width:1 inch,Adjustable Length:17-33 inches) Package Include: 1 x Dual Retractable Dog Leash. 1xPoop Bags Warm tips: 1. Relax the dog leash and then tighten A dog is a reactionary animal, if the chain is always tight, it is also ineffective. The tighter you tighten the chain, the more the dog has to accelerate forward, so you have to suddenly loosen the chain when the dog rushes, and then pull it back. The dog knows that it is painful, and will not run like this next time. 2. The precautions for puppies Puppies may be disgusted with collars, so it is best to use a chest strap first. When traveling, because the external environment is relatively unfamiliar, it is better to tie a leash before going out, and speak softly to comfort and encourage. When the dog is completely accustomed to using the leash, he can switch to a collar to control the dog more effectively. The dog is casual, and it can also prevent the hair from knotting. 3. The tightness of the Dog collar