Walk your big guy in safety and comfort with the Flexi Giant Retractable Tape Dog Leash. Designed specifically for very strong and very large breeds, the heavy-duty 0.75-inch all-tape lead helps you stay in control of even the biggest best friend. Flexi leashes run smoothly in and out so that your dog can run freely. The inner spring mechanism keeps the tape under slight tension and with the help of the integrated braking system it is possible to direct the dog. The patented Flexi one-hand braking and recoil system is easy to operate. It also guarantees the greatest comfort of use with its ergonomically positioned braking button and constant lock lever.