SOWAN Mochi Mochi Silk Belly Band [Black x 2, Ivory x 2] Total of 4 pieces! [Colors] Black, Ivory [Material] 80% Cotton, 20% Silk *Separate rubber thread used [Country of Origin] Made in Japan [Size] Unisex Free Size: Fits waists 63-95cm (Approx. 36cm x 21cm when laid flat) [Thin yet warm with silk blend] This is a Japanese-made belly band carefully knitted with a perfect balance of 80% cotton and 20% silk yarn. We pursued a thinness that doesn't show through outerwear, resulting in a belly band that can be used all season. [Soft and Mochi Mochi Texture] This belly band has a mochi-like texture and high elasticity, making it comfortable to wear without stress. Because it's made of natural fibers, you can wear it directly on your skin. [Non-constricting waistband] We've created a waistband that doesn't constrict, based on customer feedback that tight waistbands can be uncomfortable. [Fabric with excellent moisture absorption and release] Made with natural cotton and silk fibers, it keeps you feeling fresh and comfortable even in the humid summer months. Mochi Mochi Silk Belly Band, Set of 4, for Women, Pregnant Women, Maternity, Silk, Cotton, Unisex, Made in Japan, Warmth, Insulation, Sleeping, Fertility Treatment, Relaxed Fit, Gentle on the Skin