・ Easy to use from newborns. ・ For babies weighing 3.5kg to 11kg ・ 0 months to 14 months (0 to 1 month not covered by SG mark system) ・ Allows for two carrying positions: facing in and facing out. ・ Easy to put on and take off while standing. ・ Head support and shoulder straps can be adjusted while in use. ・ Machine washable (use a laundry net). ・ Can be compactly stored when not in use. I purchased this as a secondary carrier, but haven't used it much. I'm selling it as a set with a baby carrier cover, perfect for the coming season.