Popular Toko-chan Belt II Size L The instruction manual and the support belt? should be included, but I've put them away, so I'm listing only the product photos for now. Regarding the size, Even for me, 160cm and 50kg, it was just right during pregnancy and after childbirth. During pregnancy, my original lower back pain worsened, and my back hurt, so I bought it. When I tighten it, my back stretches? I felt supported and it helped me!! I think I wore it after childbirth too, I didn't have any problems like my pelvis being loose and not being able to walk, or feeling unsteady, and I was able to return to work on-site 2 months after giving birth!! (People were surprised that my pelvis didn't become loose) I only used it for a short period, so it's still in good condition and you can still use it, The condition is also clean. Please consider it^^ Feel free to contact me!! - Color: Navy - Material: Nylon/Polyester - Design: Pelvic support shape - Lining: Soft material - Size: Free size #TokochanBelt #PelvicBelt #Pregnancy #Postpartum