Product Description High-performance corset that combines ease of movement and support! With a W-gear structure that applies the principle of pulleys, it firmly secures the waist without requiring much force. The front width is designed to be compact, allowing for comfortable use even when bending forward or sitting. ✨Recommended Points✨ High Support: Built-in with 6 stays on the back and securely fastened by pulling from both sides. Easy-to-Move Design: The front width is narrowed by 6cm, making it less of an obstruction when bending forward or sitting. Comfortable Fit: Equipped with a pocket on the back to insert a towel or heat pack, improving the fit. Breathable Mesh Material: Excellent breathability for comfortable long-term use! Easy to Wear: The W-gear structure allows for easy tightening with little effort. Recommended for those who: Want firm back support while also prioritizing ease of movement. Spend a lot of time sitting or in a forward-leaning posture. Find it difficult to wear conventional corsets. Size (Around the Iliac Crest) S: 58-73 cm Total Length S: 76cm Width Back Width: 20cm / Front Width: 11.5cm Color Variation Black Materials Nylon, Polyester, Polyurethane Shipping Method Shipped anonymously via Yu-Yu Mercari. Feel free to comment if you have any requests! Notes Please be sure to check the size before purchasing. Please refrain from purchasing if you are looking for a perfect item, as it is stored at home. Please try this corset that balances ease of movement and support! Feel free to comment if you have any questions ✨ *To reduce shipping costs, the outer box is not included. The product and instruction manual will be taken out and shipped in vinyl packaging.