﹡ Very comfortable and breathable strap-style harnesses. ﹡ Adjustable in 4 points: right neck, left neck, left chest, right chest and belly. ﹡Distributes the pulling pressure evenly to the body avoiding chocking ﹡Gold O ring and D ring to attach leash. Clear and lightweight heavy-duty clips. ﹡Made of high-density polyester webbing and cross stitched for maximum durability. ﹡Double clip in the back for easier removal compared to most harnesses. Sizing: ﹡ Small Fits necks 9.5"-15" Fits chest 15"-22" 15mm wide Weighs 2.5oz ﹡Medium Fits necks 12-20" Fits chest 20-28" 20mm wide Weighs 3.6oz ﹡Large: Fits necks 16-26" Fits chest 24-38" 25mm/1" wide Weighs 5.7oz