Size: S size recommended weight (45KG-60KG) M size recommended weight (60KG-70KG) L size recommended weight (70KG-80KG) XL size recommended weight (80KG-90KG) XXL size recommended weight (90KG-100KG) Color:As shown in the figure Product features: 1. Effective posture impment: This harn can effectively imp bad posture, k you in an upright position. 2. Breathable and comfortable: The harn is made of breathable materials, making it very comfortable to wear without any discomfort. 3. Correction of bo shape: This harn can help you adjust your bo, making it r for you to achieve your fitn goals. 4. Open chest and broad shoulders: create a straight abdomen and ba, increase the force on the front of the shoulders, and make the abdomen and ba more straight. 5. Easy and convenient: This product is designed for convenience, allowing you to ely wear it at home or at the gym. It is also easy to clean and maintain. Paage includes: 1 pc Fitn training straps 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users. 【Versatile Fctionty】This product is ltifctional and can be used for a variety of tas, providing you with the flexibility and convenience nded to handle ltiple uses with a single tool. 【Eco-Friendly and Sustable】Made with environmentally cious practices, this product is eco-friendly and contributes to sustability efforts. It is designed to minimize waste and reduce environmental impact.