SUPERBOOHOMES Super Boo Homes Baby Carrier Brand with cute patterns. I bought it because it was cute, but I kept it carefully without using it. New, unused. (I opened it once to take pictures. Please understand.) With instruction manual. Canvas: 100% cotton Can be used in 5 ways: "lying down hold", "firm hold", "facing hold", "forward-facing hold", and "back carry". Easy to put on in any situation! The shoulder straps are wide, so there is less strain on the shoulders and it's comfortable. ★目安 of usage age Lying down hold... From birth to about 3 months Firm hold... From about 2 months old until the baby can hold their head up Facing hold/Forward-facing hold... From when the baby can hold their head up to about 12 months old Back carry... From when the baby can hold their head up to about 30 months old