A modern take on an essential piece, this sturdy crib boasts acrylic slats to accent the clean lines. The clear slats provide an airy, open feel that seamlessly blends with your chosen design aesthetic. HOW IT IS CONSTRUCTED Sloan Acrylic Convertible Crib Simply white finish is expertly crafted with a solid sap gum wood, MDF (Medium Density Fiberboard) and clear acrylic panels. Acorn finish is expertly crafted of solid eucalyptus wood, acrylic, acacia veneers and MDF. Masterfully crafted with tongue-and-groove joinery for structural integrity. Mattress platform is crafted of metal and has two height options to accommodate your growing baby. Platform can be adjusted to the following heights: 10", 17.75". All wood is kiln-dried, a process that ensures that the furniture will never split, warp, crack or mildew. Finish is applied in child-safe, water-based paint, which provides durability, depth of color and richness to each piece of furniture. Pottery Barn Kids Lullaby 2-Stage Crib Mattress Durable reinforced seam and fabric bindings offer long-lasting performance. 120 interlocking coils provide optimal support. Natural cotton wrap, sleep firm layers and thermo-bonded polyester layers. Mattress edge has a reinforced border wire and Innofoam corner wraps. Two-in-one design features a firm surface for infants on one side and a foam-cushioned surface on the other side for toddlers. Each side features a distinct design: The infant side is grey with wihite moons and stars; toddler side is white with grey moons and stars. Toddler side has convoluted foam comfort layer. Vinyl mattress surface is waterproof and easy to keep clean. Beautyrest® Supreme 2-Stage Crib Mattress Mattress is supported with 231 Beautyrest® pocketed coil® springs. Natural cotton wrap, sleep firm layers and thermo-bonded polyester layers provide additional support. Mattress edge has a reinforced border wire and Innofoam corner wraps. Toddler side has convoluted foam comfort layer. 2 in 1 Design: The infant side provides a supportive sleeping surface while the toddler side features a layer of convoluted foam designed to provide a combination of comfort and support for active toddlers. Woven fabric cover has a waterproof backing and is phthalate compliant. Sustainability Certificates Crib is made in a Fair Trade Certified™ factory, empowering workers who made it. Crib and mattresses are GREENGUARD Gold Certified. This low-emitting product has been screened for over 10,000 chemicals and VOCs to contribute to cleaner indoor air and keep you and your family safer. All foams in crib mattresses are CertiPUR-US® certified which certifies the foams are made without PBDE flame retardants, mercury, lead and other heavy metals. Natural cotton fire protection meets or exceeds the highest industry safety standards; complies with U.S. and Canadian crib mattress regulations. DETAILS THAT MATTER When purchasing a crib, it is strongly recommended to purchase the toddler bed conversion kit at the same time. Easily adapts from crib to cozy toddler bed (conversion kit sold separately). We offer a variety of crib mattresses so you can choose the right one for your baby. All the crib mattresses we offer are compatible with all our standard cribs. KEY PRODUCT POINTS This crib may be used until your child can easily climb out or is taller than 35 in. (89cm). All Pottery Barn Kids juvenile products are tested at 3rd party CPSC accredited labs to meet or exceed all industry voluntarily and regulatory safety requirements. Assembly required if Standard UPS delivery is selected. Imported.