NIGHT SAFETY GUIDE Are you concerned about losing sight of your dog during nighttime walks? Our luminous dog collar helps improve visibility, allowing you to see your pet clearly in low-light conditions. The collar provides enhanced visibility to help drivers, cyclists, and pedestrians notice your dog from a distance, improving safety during evening outings. HIGH-QUALITY MATERIAL This LED dog collar is made of nylon and PU leather, offering durability and water resistance. It can withstand light rain during regular walks. However, avoid submerging the collar in water or exposing it to prolonged moisture. Wipe clean gently to maintain functionality. Do not wash or soak in water. FULLY USB RECHARGEABLE The collar features USB rechargeable design for convenient and eco-friendly use. A charging cable is included. DUAL-USE COLLAR – MULTIPLE LIGHTING MODES Designed with a unique paw print pattern, this collar offers both style and nighttime visibility. Choose from six constant lighting colors: red, blue, green, pink, light blue, and yellow. Also features an automatic color-changing mode. Switch between modes easily with a single button, helping you locate your pet quickly. THREE ADJUSTABLE SIZES Available in three sizes to ensure a proper fit. Measure your dog's neck circumference accurately before selecting a size. - Size S: 11.8–15.7 inches (30–40 cm) - Size M: 15.7–19.7 inches (40–50 cm) - Size L: 19.7–23.6 inches (50–60 cm) Adjustment is possible within the designated nylon section.