Especially convenient where a free running dog may be prohibited orinappropriate, the flexi leash enables the dog to run a bit without tuggingon the lead providing a more enjoyable dog-walking experience for both dogand owner. The flexi leash is always under a slight tension allowing thedog to stop at any time by pressing the brake button to control him and gethim safely through arm movements and operate the brake button toward you.If the dog walk at heel, the flexi be locked by pressing the correspondingperiod stop function. Key Benefits: You control the length of thelead, long for the park, short for beside the road. Strong lockingmechanism that ensures the length you set the lead to is the length itstays at. Comfortable handle. High quality workmanship Made SpecificallyFor: There is a size that fits all dogs no matter what their breed or size.