This product is from China. It's made of 73% Cotton, 25% Polyester, and 2% Spandex, offering comfort and flexibility. The size scale includes 1, 3, 5, 7, 9, 11, 13, and 15, with a size ratio of 1:1:2:1:2:2:2:1, ensuring a wide range of choices for different needs.

To use this product, simply put it on like regular clothing. When washing, use a gentle cycle with cold water to keep the fabric in good condition. Avoid using bleach as it may damage the fabric. After washing, hang it to dry instead of using a dryer to prevent shrinkage. Also, be careful when ironing, use a low - heat setting to avoid melting the synthetic fibers.