1. Product Name:ce Lumbar Lower Back Adjustable Compression Support
2. Material: elastic
3. Size: M: 2.3-2.6 feet, L: 2.7-3 feet, XL: 3-3.3 feet
4. Color: Black
5. Product features: Elastic band Velcro design, fit waist and hip, not easy to fall, can effectively reduce the waist muscle injury