Travel becomes less of a hassle with nuna's innovative SENA crib—now with an advanced air design that allows airflow from every angle. The easy-open playspace features a ventilated, quilted mattress that pulls away heat and humidity from baby's skin. The mattress can be placed in a higher bassinet position that’s easy to reach when baby is tiny, then moved to a lower position when your little one starts pulling up and getting more mobile, and eight zigzag, skid-proof support legs help to increase stability. The smart leg design allows one-hand fold-up, and everything folds with the frame and slides into the included travel bag for easy packing or storage. Skid-proof feet and padded edges ensure quiet, pinch-free operation, so you and baby both get a good night's sleep. For use from birth to 3 years, or when child has reached 35" height or 30 lb. Please discontinue use of crib when child is able to climb out, whatever the child's age, height or weight. Overall crib dimensions: 26.4" x 24.8" x 34.6" Soft quilted mattress and fitted sheet included Water-resistant, durable fabric resists stains, drips and tears Fabric/mesh/aluminum Imported Kids' Wear