The Silver Cross Devon nursery furniture set will fit seamlessly into any style of home decor and has a timeless elegance that you'll never tire of. Devon's multi-stage cot bed is suitable from their first night at home to approximately 4 years old, with three adjustable height positions to suit every stage of their growing development. As they get older, the cot bed can be easily converted into a stylish toddler bed, making it a practical sleep solution for years to come. The Silver Cross TrueFit™ Mattresses (sold separately) are all compatible, with the best edge-to-edge fit to keep baby safe and comfortable. Pair with the matching dresser to complete your nursery. The cot bed is recommended for use with a 140 x 70cm mattress (sold separately).