FUN fun Postpartum Pelvis Correction Belt *** Japan Import ***Tags are written in Japanese only*** Size : Postpartum M: Hips 32-36(inch) Postpartum L: Hips 33-37(inch) Period of use: During 2 weeks postpartum Wearable even after 2 weeks postpartum Can be used immediately after the birth.Soft material,Not painful.Excellent support to the pelvis correction Soft material, Not painful even if you wear while sleeping.Can be used immediately after the birth.Excellent support to the pelvis correction Material: Nylon, Polyester, Others. Made in Vietnam, Produced in Japan