﹡ Very comfortable and breathable strap-style harnesses. ﹡ Adjustable in 4 points: right neck, left neck, left chest and right chest. ﹡Distributes the pulling pressure evenly to the body avoiding choking ﹡Gold O ring and O ring to attach leash. Clear and lightweight heavy-duty clips. ﹡Made of high-density nylon and sherpa material and cross stitched for maximum durability. ﹡Double clip in the back for easier removal compared to most harnesses. Sizing: Extra Small Fits necks 7"-11" Fits chest 12"-16" Small Fits necks 9.5"-15" Fits chest 15"-22" Medium Fits necks 12-20" Fits chest 20-28" Large Fits necks 16-26" Fits chest 24-38"