PetSafe Medium Blue Deluxe Easy Walk Harness is a reliable accessory that keeps your furry friend safe and comfortable during your adventures. Made with neoprene padded straps for added comfort, this harness features a front-chest leash attachment with a unique martingale loop designed to redirect forward motion and prevent twisting. It four adjustment points to ensure a snug and secure fit on your dog, along with high reflective materials for enhanced safety. Whether you're strolling through the park or running errands, this harness helps minimize leash pulling, making walks more enjoyable for both you and your dog. The medium size is i for dogs with a 12-15 inch chest width and 23-33 inch girth.