MAHOU NO OKURUMI M2 pieces, L2 pieces Bamboo Mesh The left two are M Bamboo Mesh and cotton material. The right two are L Bamboo Mesh. The left one is the type where the hands cannot come out. The second from the left has a button on the hand opening. 100% cotton. Since these are washed daily, having spares is important. My child slept through the night as soon as they were born with these swaddles! They cost around 1,890 to 2,300 yen each, so I think this is a good deal. There is some fluffing, but there are no noticeable stains and they are clean. However, on the right M, the right hand side looks slightly yellowed upon close inspection. Please purchase if you understand that these are used items. If you have any questions, please comment. No returns. I will fold them up small and send them via post. #Swaddle, Hands-out, Swaddling blanket, Autumn, Winter, Hospital discharge, Baby, All year round, Comfortable, Mesh material, Sleeper, Bamboo fiber, Bamboo, 100% cotton, Breathable, Baby shower gift, Baby, Newborn, Peaceful sleep, Miracle swaddle, Preparation for childbirth, Night crying, Putting to sleep, Moro reflex, Back switch, For sweat measures