COMFORTABLE AND DURABLE DESIGN: This pet harness is made of nylon material, which is comfortable and durable, and can withstand the traction of medium and large dogs, ensuring safe and effective control and guidance. The loop on the back allows for flexible attachment of the leash, providing better control. PREVENTING BREAK-OUT AND CONVENIENT ADJUSTMENT: The harness is designed to prevent pets from breaking away. It is reliably fixed on the pet and can be easily adjusted in size. It can be freely adjusted according to the pet's chest circumference to ensure a proper fit and make the pet more comfortable and comfortable. NIGHT SAFETY REFLECTIVE TAPE: The harness is equipped with night reflective tape to improve your pet's visibility and make you and your pet safer in dark environments. The load-bearing buckle design is more resistant to tension and not easy to deform. BREATHABLE AND COMFORTABLE MULTI-LAYER MATERIAL: Made of multi-layer material, the harness is breathable and comfortable. Washable design. Cotton twill lining for a soft fit. Reflective silk nylon fabric. The chest girth is adjustable, allowing you to adjust it freely according to the size and shape of your pet.product. AFTER SALES: We are sure you will enjoy using our dog lead. However, if you encounter any difficulties, please contact us. We will make every effort to address all your concerns.