These stylish nursery clothes separators collection set includes plaques for Newborn, 0-3 months, 3-6 months, 6-9 months, 9-12 months, 12-18 months and 18- 24 months Made of Natural Birch Wood Our baby size dividers measure approximately 7 in x 3.5 in, and fit a standard closet rod. These beauties are sanded to perfection making them buttery soft to the touch. This paintless etched baby nursery closet divider set is carefully laser engraved on high end birch wood, they’re durable and lightweight. Something so simple can completely change the look and feel of organization, making the nursery closet look high end.