【Durability & Breathability】Made with durable materials, the straps can be secured immediately upon wearing. It's breathable, eliminating the hassle of putting it on and taking it off. ★【Reflective Material on the Back】Using reflective material and vivid colors ensures your dog's safety even during nighttime walks. ★【Easy to Wear & Adjustable Size】How to wear: Adjust to your dog's size and put it on, then fasten the harness with the buckle! Note: The chest measurement is the thickest part of the chest under the armpits. For dogs with fluffy fur, gently press the fur down to ensure a snug fit. ★【Material】High-quality nylon, breathable mesh, and soft sponge built-in. Size: L Color: Black ★Due to being a foreign product: There may be wrinkles, slight stains, or loose threads. Sewing may be imperfect. Please refrain from purchasing if you are concerned. Notes: ※This product is the harness only. ※Please understand that there may be slight sewing errors in the size. We generally cannot ship on weekends and holidays. Thank you for your understanding.