[Pet Industries] Reflective LED Dog Harness -USB Rechargeable [Premium Edition] (Available in 5 sizes) MAXIMIZES VISIBILITY AND SAFETY: Ultra-Bright LED ensures your dog is safe and visible; Glow-Tech Strip, reflective stitching and rim allows for maximal visibility ABRASION RESISTANT AND EVERLASTING: Durable Waterproof and Abrasion Resistant Outer Shell guarantees long-lasting product life STURDY AND DURABLE: Heavy-Duty Electroplated Steel D-ring and Clips (Corrosion Resistant) HEAVY-DUTY CONSTRUCTION: Triple Reinforced Layered Handle allows for Maximum Strength and Durability USB RECHARGEABLE: Up to 7 hours of battery life per 1 hour charge, single charge lasts up to a week worth of walks. Change from 3 light settings with the click of a button