Designed with the same simple, Craftsman-inspired details as our Kendall Fixed Gate Crib, this version is shorter by four inches, making it easy for petite moms & dads to lift the baby in and out. HOW IT IS CONSTRUCTED Kendall Low-Profile Convertible Crib Expertly crafted of solid poplar wood. Mattress platform which is made of metal offers three height options to accommodate your growing baby. Platform can be adjusted to the following heights: 10.75", 15.75", 20.75". Height from front rail to the floor is 35" Crib features fixed side rails. Lullaby® 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. Lullaby® Supreme 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™ facility. Learn more. Crib and mattresses are GREENGUARD Gold Certified. Meets or exceeds stringent chemical emissions standards. Learn more. 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 Limited 35-year vendor warranty for crib mattresses against defects in materials and workmanship. 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. Imported. Assembly required if Standard UPS delivery is selected.