Chew Proof: 16ft Retractable dog leash with 2 heavy duty wire ropes which are chew proof, and the length of two wire ropes are 19.5in and 27.5in, while the fabric rope of the leash it not chew proof.<br> Dual Dog Leashs: It is designed to used for two dogs walking, running or training with 2 heavy duty wire ropes.<br> Heavy Duty Internal coil: Top durability internal coil spring for consistent retraction several years,perfect for large dogs up to 110 lbs.<br> One-Handed Brake,Pause,Lock: This pet leash is equipped with a very simple locking mechanism, quick Lock And Unlock Feature - Easy Roll-On and Roll-Off With Your Thumb.<br> Ergonomic Anti-Slip Handle:Our retractable dog leash features an ergonomic anti-slip handle that keeps your hands comfortable even on long walks. Youll also appreciate the bonus d-ring that holds poop bags or keys. Any problems, don't hesitate to contact with us<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store