High-quality elastic fabric that maintains elasticity and shape Aluminum bars can support and reduce pressure on the waist and can also be removed. The belt height is about 31cm and can also support the lower thoracic spine. .Reduce or eliminate pain: Severe back pain is difficult to endure, and many people take painkillers to relieve the pain. Many people who purchase slings reduce or even stop taking painkillers. Now, with this lumbar support device from Lmell, you can go back to doing the activities you used to do, such as gardening, driving, lifting weights, and bending and lifting weights without feeling any pain. .Sciatica Relief: If you suffer from sciatica and are looking for a solution to relieve pain while driving, working, or doing housework, you've come to the right place. Wearing this product can get you back to your normal life and make you forget about sciatica. Prevent back injuries: Prevent your lower back from being injured during athletic activities (requiring bending and twisting) or household tasks (requiring lifting and carrying). inevitable. This premium relief device will protect your back and give you another chance to feel like you've never experienced any back pain in your life. Size S fits waist 29.53"-33.47", size M fits waist 33.47"-37.40", size L fits waist 37.40"-41.34", size XL fits waist 41.34"-45.28", (Note: Height of all sizes is 12.21" ).