The Kolcraft Elan Crib is a 3-in-1 transitional crib that converts into a toddler bed and daybed with optional conversion rail. It is easy to imagine this crib growing up with your child. The cottage-inspired design is timeless and enduring and will be the focal point of any nursery for years to come. The solid wood construction and built-in hardware provide a sturdy crib without any loose parts during the quick and easy assembly while the three adjustable mattress positions provide just the right height for you and baby. This Sealy Ortho Rest Crib Mattress is a firm crib mattress for infants that is also comfortable for toddlers. The Sealy Ortho Rest uses 150 durability-tested interwoven coils for excellent firmness that you can depend on. Two hypoallergenic layers cushion the innerspring core for lasting comfort on both sides. The cushioning is supportive and thick enough so your baby won t feel the coils.