I have other items for sale as well. #Nenechi's Harness and Leash is here. The lining is a breathable cushion mesh. You can easily adjust the size by pinching and sliding the triangular metal fitting on the back. Item Name: Leash & Harness Set Set Contents: 1 piece Color/Pattern: Pink Weight: Harness approx. 55g, Leash approx. 45g Material: Polyester Country of Origin: China Size: M Harness: Chest circumference approx. 36-48cm, Suitable weight approx. 4-8kg Leash: Total length approx. 110cm, Width approx. 1.5cm *Chest circumference is measured at the widest point. *Please measure your pet's size and compare it with the above sizes. *Please note that there may be slight variations depending on the pet type and how it is measured. *The product will be packaged in a plastic bag only. Also, due to the size of the product, it will be folded for shipping. pe031-pk-m