1. Material: cloth2. Elastic fabric, breathable and comfortable3. Comfortable and close-fitting, seamless joint4. Adhesive design, can be adjusted according to the actual size of the cat5. S: Bust 23-28 cm, 1.5-3 kg is recommended6. M: bust 28-33 cm, recommended 3-4.5 kg7. L: chest circumference 33-38 cm, recommended 4.5-7 kg8. Weight: about 67 grams

http://olla.gr/cat-leash-pet-chest-harness-leash-size-l-pink/