Specifications (approx.): Name: Rabbit Harness and Leash. Material: mesh fabric, cotton, metal buckle. Specifications: S, M, L, XL. Elastic strap length: 120cm in unstretched position, 150cm in stretched position. Measurements: S: neck circumference: 11-16 cm, chest circumference: 15-20 cm, back length: 9.5 cm. M: neck circumference: 14-18 cm, chest circumference: 18-25 cm, back length: 10.4 cm. L: neck circumference: 16-20 cm, chest circumference: 20-32 cm, back length: 12.2 cm. XL: neck circumference: 18-30 cm, chest circumference: 25-40 cm, back length: 13 cm. Weight: S: 50g, M: 60g, L: 70g, XL: 80g. Color: blue, pink red. Suitable for: S (hamster), M (adult guinea pig), L (rabbit), XL (rabbit over 4 kg). Content: 1 harness. 1 strap.