Feature:1. High-quality material: Made of 1680D double-strand Oxford cloth, with a smooth touch, more comfortable and durable.2. Safety design: The back is equipped with three widened magic stickers and a sturdy and durable D-ring for more solid safety.3. Multifunctional: The front chest part adds a traction expansion ring, which can be both traction and expansion, meeting various travel needs.4. Comfortable handle: The newly thickened soft handle, double-layer thickened design, feels softer and more comfortable.5. One-key lock buckle: Upgraded thickened 2.5CM lock buckle, one-key lock, not easy to break free.6. Reflective strip design: Designed with reflective strips, and high-brightness reflection at night, improving the safety of walking at night.Specification:Feature:High-quality material: Made of 1680D double-strand Oxford cloth, with a smooth touch, more comfortable and durable.Safety design: The back is equipped with three widened magic stickers and a sturdy and durable D-ring for more solid safety.Multifunctional: The front chest part adds a traction expansion ring, which can be both traction and expansion, meeting various travel needs.Comfortable handle: The newly thickened soft handle, double-layer thickened design, feels softer and more comfortable.One-key lock buckle: Upgraded thickened 2.5CM lock buckle, one-key lock, not easy to break free.Reflective strip design: Designed with reflective strips, and high-brightness reflection at night, improving the safety of walking at night.Specification:Optional colour: Khaki / Black / RedMaterial: Oxford fabric + PolyesterSuggested weight: S-4~7.5kg; M-7.5~14kg; L-14~22.5kg; XL-22.5~45kgProduct size: S- Neck: 34~46cm, Chest: 36~50cm; M- Neck: 44~54cm, Chest: 46~63cm; L- Neck: 47~64cm, Chest: 54~71cm; XL- Neck: 60~79cm, Chest: 68~93cmProduct weight: S- 205g; M- 220g; L- 260g; XL- 285gPackage size: S- 37*30*3; M- 38*30*3; L- 42*35*3; XL- 43*35*3Package weight: S- 306g; M- 325g; L- 364g; XL- 397gPackage list:1* Dog HarnessPackage List:1* Dog Harness