Suitable from birth, the Cuggl Oxford cotbed has a 3-position adjustable mattress base that can be lowered or raised as your baby learns to sit and stand. It also has teething rails to protect baby's gums once they start teething: when they no longer need side rails, the cotbed converts to a junior bed for ultimate versatility. Part of the Cuggl collection. 3 position adjustable mattress base - allows you to lower the height of the mattress as your baby learns to sit and stand. Teething rails - protects your baby's gums once they are teething and have started to chew. Converts to junior bed. Cot specifications:Size L143.5, W76.5, H98.5cm. Weight 37.45kg. Mattress features:Mattress size L70cm, W140, . Mattress not included. General information:Suitable from birth to 4 years. Self-assembly.