The Gaia Baby Junior Bed Extension Kit converts your Complete Sleep First Bed to into a Junior Bed (175cm), extending the life of your Complete Sleep system from 5 up to 10 years. Includes extended bed base and side extensions. Mattress extension piece (purchased separately). Features: Extend the life of your Gaia Baby Complete Sleep system up to 10 years Contains parts and components to extend your First Bed from 140cm to 175cm Low to ground for easy access & reassurance Reuse all parts from your Gaia Baby Complete System, thus minimising waste Made from highest quality European birch wood BS8509-2008+A1: 2011(child bed) 100% Solid Birch 5 to 10 years Dimensions: Dimensions: h101 x w701 x l40cm Weight: 51kg