About this item【One Size】Adjust to fit 25 – 57 inches hip circumference. 【Reduce Lower Back Pain】 The SI Belt effectively reduces lower back pain, hip discomfort, and pelvic pain. It provides support and improves pelvic stability, alleviating conditions such as pubic symphysis dysfunction, pelvic belt pain, and piriformis syndrome. It is especially beneficial during pregnancy and the first 6 weeks postpartum, relieving the strain caused by carrying the weight of the fetus. 【Postpartum Pelvis Recovery】The Sacroiliac Belt helps in postpartum pelvic recovery by lifting the buttocks and facilitating the restoration of the waist curve. It helps close the pubic bones, preventing symptoms such as pelvic widening, tilting, and pain. This improves the pelvic environment, boosts immune function, and reduces the risk of gynecological inflammation. 【Comfort & Stay in Place】This Pelvis Belt does not compress the viscera or affect your daily activities. Non-slip, hypoallergenic, breathable and moisture-wicking, slim, cool and comfortable. It can be used for long-time standing, walking, doing housework, exercising, fitness, or even swimming. Enjoying the freedom of movement and excellent protection! 【Superior Workmanship & Sturdy Durable】 This SI Joint Belt is meticulously crafted with high-quality materials, ensuring both comfort and durability even with long-term use. It maintains its shape and integrity over time. The packaging is also thoughtfully designed, making it suitable for gifting to spouses, parents, and relatives.