Featuring a snap-adjustable design, this pet chest harness keeps your pet free from tightness and has a reflective design for safety during night walks or low visibility conditions. Flexible, lightweight, breathable, comfortable and soft, it wicks away moisture well, creating a dry environment for a comfortable wearing experience. Made of polyester material. Available in four sizes: XS, S, M, L. Suitable for walking, outdoor activities, traveling, etc. Color as shown in pictures. Size Details: XS (Neck: 30-35cm, Bust: 34-40cm); S (Neck: 32-38cm, Bust: 40-45cm); M (Neck: 36-42cm, Bust: 42-48cm); L (Neck: 36-44cm, Bust: 48-53cm). Pet Leash Size: 150x1.5cm (Approx.). Notes: Due to light and screen differences, color may vary slightly from pictures. Slight dimension difference allowed due to manual measurement. Package Includes: 1 x Pet Harness, 1 x Pet Leash.