PETESCORT as a pet trainer favorite brand, We focus on training leash design and production,and committed to providing high quality products worldwide such as long leash for dog training, our mission is to let all dog owners enjoy training with their dogs and every second with them! This training lead leash is great for teaching your dog recalls. It has the length needed to allow them to wander and ensure your command to come is obeyed! Teach your dog recalls and other obedience skills, for off leash dog training, and more!This is a great long leash for dog training! RECOMMENDED USE 1.long dog leash 15 and 20 ft:Great for exploratory walking,potty with shorter range. 2.long dog leash 30 feet:Close ball play,using the potty with freedom. 3.long dog leash 50 feet:Recall traning,freedom to romp,off_leash simulation LONG LEASH WIDTH:3/4 inch wide PACKAGE CONTENT 1×Long leash