With solid tongue and groove Cot Bed ends, and a choice of three position mattress base heights, the Stephanie Cot Bed then converts easily to a Junior Bed using the separate foot end provided. Part of the Stephanie collection. 3 position adjustable mattress base - allows you to lower the height of the mattress as your baby learns to sit and stand. Drop side - this allows you to lower the rails so its easier to lift your baby in and out. Teething rails - protects your babys gums once they are teething and have started to chew. Cot specifications: Size L144, W74, H92cm. Weight 29kg. Mattress features: Mattress size L140cm, W69, . Mattress not included. General information: Suitable from birth to 5 years. Suitable for babies up to 20kg. Self-assembly.