The Harrod Metal Raised Bed Bases Are Designed To Fit Our Superior Metal Raised Bed Sizes, Ideal If You Are Using The Raised Bed As A Planter On The Patio Or Decking.available In A Range Of Sizes To Fit The Majority Of The Raised Beds:0.6m X 0.6m0.6m X 1.2m0.6m X 1.8m0.6m X 2.4m1.2m X 1.2m1.2m X 1.8m1.2m X 2.4mthe Bases Secure Neatly Inside The Superior Metal Raised Beds And Are Made Using Galvanised Steel Which Is High Temperature Powder Coated Anthracite Grey, For A Long Lasting Finish. Bases Include Drainage Holes.