describe Comfortable: Your pet will benefit from the soft and breathable carrier and unique polyester mesh, then it will benefit from a real gadget whose material and lightness (only 90 grams) will provide it with the perfect comfort. Adjustable and Adjustable: This harness is suitable for cats and puppies of all sizes, its adjustable shoulder straps and flexible construction are perfect for all types of daily outdoor and indoor activities (walking, hiking, jogging, leisure.. ....) Reflective and Safe: With its reflective strips and sturdy gear, in addition to optimal comfort, your pet will be in perfect safety and always visible, day or night. The back of the strap also has tension, allowing you to attach it to the strap provided in the set. DURABLE AND WASHABLE: Because your pet's comfortable longevity and cleanliness are our top priorities, the material of this harness is durable and high quality. Also, you can machine wash this strap gently at 30C. Breathable mesh for quick drying. CHOOSE YOUR SIZE: To choose your strap size, please refer to the instructions below. Size M: 34-38 cm (for small dogs) TIP: Be sure to follow the sizing guidelines above for the best comfort for your pet!