Product Description: Size: M Thank you for viewing. This is a pulley-type lumbar support belt recommended for those who want to relieve their lower back and maintain good posture. With its multi-functional design, including a unique structure that allows for firm tightening with little force and breathability thanks to the mesh material, it's suitable for a wide range of situations. It supports pelvic support, lower back pain prevention, postpartum care, and diet effects. It alleviates the burden of work, sports, and daily life, allowing you to spend your time comfortably while taking care of your posture. 1. Relieves lower back pain and improves posture Easy support with the principle of a pulley The unique structure with a pulley allows for firm tightening with little force. It firmly fixes the lower back and pelvis, guiding you to the correct posture. 2. Significantly reduces lower back strain Tightening force with only 1/10 the effort Because it can be tightened strongly with little force, it is easy to handle for women and the elderly. The mesh material makes it less likely to get stuffy, and it's comfortable to wear for long periods. 3. Tightens firmly and is easy to move in Posture improvement & diet effects A flexible design that stabilizes the pelvis without hindering movement. You can also expect to build a body that is easier to lose weight by tightening your abdomen. 4. For sports and everyday life Lightweight & breathable for all seasons Lightweight at less than 300g and with a mesh structure, it's less likely to get stuffy even in hot weather. Comfortable in any situation, such as jogging, golf, and everyday housework. 5. Even support by pulling both sides Stabilizes the pelvis with a good left-right balance The structure tightens from both sides simultaneously, not just one side. It firmly supports the entire lower back area, improving the sense of security. 6. Lower back care is posture care For beautiful posture, also for shoulder and headache relief Correct posture reduces the burden on the neck and shoulders. It aligns the position of the internal organs and supports blood flow improvement, thereby balancing the whole body. 7. From postpartum to hard work Wide belt firmly protects the lumbar spine to the pelvis It is useful in various situations, such as desk work and field work. The wide design that covers a wide area reduces the burden of long hours of work. 8. Uses Dyneema fiber Durable string for long-term use Dyneema, also used in parachute materials, is used in the triple-braided string. It is resistant to abrasion and tearing, and is durable enough to be used every day. 9. Freely adjustable size Expansion Velcro that covers a wide range Covers a wide range of waist applications. It can flexibly adapt to changes in your family and body shape, so you can use it in a variety of situations with just one.