This apollo bunk bed has been created using sturdy metal poles and is a great space saving solution in any bedroom these 2 single beds come in a choice of colours and contain a built in ladder to the top bunkthe metal rod base has been designed for strength and comfort youll find that 2 beds are definitely better than 1 the only question now is who gets the top bunkplease note mattresses for this bed frame should not exceed 6quot in height due to eu legal requirements suitable for ages