The DOCO® ultra-light mesh jacquard harness made of soft and breathable mesh fabric, it offers no constricting sensation when worn, truly enhancing comfort and reducing friction and redness. new nesting buckle design saves adjustment time, fits the neck circumference closely, and ismore effective in preventing breakage. The back adopts a triangular ring design to enhance the stability of the harness, making it less likely to tilt when pulled. Leather splicing enhances texture and quality, creating a richer sense of layering. All accessories are made of aviation aluminum thatis lighter in weight and higher in strength, truly achieving lightweight travel.