Features: Provide excellent lumbar support. Suitable for various scenarios such as office work, driving, and outdoor sports. Breathable and soft, it can keep dry and comfortable even in hot weather. Suitable for sports and long-term wear. The design is light in weight and easy to carry, making it convenient for users to use. without need for complex installation, use directly. Ergonomic design, perfectly fits the waist, effectively disperses pressure, and reduces fatigue in the waist. Not only soft and comfortable, but also has good durability and easy cleaning characteristics, supporting machine washing. Specifications: Fabric: polyester, spandex, polyester silk cotton, adhesive tape Process: Fine sewing process ensures that every seam is firm and durability and increases service life. Parameters: In line with ergonomic design, fits the waist, effectively relieves waist pressure. Size: approx. 97cm/38.19inch(refer to pictures), standard size design, suitable for most users' needs. Color: gray white Practicality: It is suitable for various sports scenarios, such as fitness, running and more, and can also be used in daily life to provide additional support and protections for the waist. Package Includes: 1 Piece Protective Waist Pillow note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.