Lumbar Support Belt,Sexy Slimming Waistband,Waist-Support Waist Trainer Protection Heat Belt,Adjustment Lower Back Pain Relief Belt Made of premium plush and bamboo charcoal fiber, the waist warmer is skin-friendly, breathable, flexible, stretchy, thin, cozy and warm which keeps your waist, abdominal and back warm and comfortable in Spring, Autumn and Winter. With elastic design, one size fits most people, easy to wear or take off. It provides gentle support for a weak, injured and arthritic back and helps keep affected area warm after injury and during recovery. Perfect for wearing under clothes to relieve the backache pain. Feature Detailed size: Size S: 18cm(Width) 80cm(Length) Size M: 20cm(Width) 90cm(Length) Size L: 20cm(Width) 100cm(Length) Size XL: 20cm(Width) 110cm(Length). The package includes: Waistband posture correction belt x1 service: If you have any questions, please feel free to contact us. We will get back to you as soon as possible notes: The size of the waist protection belt is manually measured, there is a slight error of 1-2cm, please refer to the actual product! See moreAfter-sales: If you have any questions about our products, please feel free to contact us, we will serve you within 24 hours!. Provides gentle support for weak, injured and arthritic backs. Helps keep the affected area warm after injury and during recovery. It is very suitable for wearing under clothes to relieve back pain. A size suitable for most men and women, elastic material, easy to put on and take off. Suitable for all kinds of sports protection, very suitable for outdoor activities in autumn, spring, summer and winter or cycling, biking, motorcycle, snowboarding, snowmobile, skiing, camping, hiking, rock climbing, running, dancing, Activities such as yoga and gym are healthy. Made of high-quality plush and bamboo charcoal fiber, it is skin-friendly, breathable, elastic, elastic, thin, comfortable, and warm, making your waist, abdomen and back warm and comfortable in the spring and autumn.