These Corner Raised Beds Measure 122cm X 122cm X 172cm And Are Available In 3 Heights 20cm, 40cm And 61cm. just Like Our Superior Raised Beds These Corner Style Beds Are Manufactured From Pressure Treated Scandinavian Softwood Timber Planks And Are Ideal For Growing Vegetables, Herbs And Salads. please Note That As Timber Is A Natural Product And Is Susceptible To Shrinkage/swelling, All Sizes Are Therefore Nominal +/- 5mm. Sizes Apply To External Dimensions.each Corner Wooden Raised Bed Measures 122cm X 122cm X 172cmavailable In 3 Working Heights; 20cm, 40cm Or 61cmresearched And Designed In-housemanufactured From Scandinavian Softwood Sourced From Sustainably Managed Forestshigh Pressure Treated With A Non-toxic Preservativestructurally Guaranteed Up To 4 Yearscomplete With Full Instructionssimple To Assembleoptional Capping Gives The Top Of The Beds An Elegant Finishsupplied As A Kit For Self Assemblywe Strongly Recommend The Use Of An Electric Screwdriver With A Clutch For Assembly And A Pozidrive (pz2) Screwdriver Or Screw Bitalso Available As Allotment Corner Beds Standard Corner Bedsn.b. Images Show Raised Beds With Capping. although We Can Offer Superior Raised Beds In Bespoke Sizes, We Can Only Provide Bespoke Lengths And Widths And Are Unable To Offer Non-standard Heights. The Maximum Length Of Any Plank Is 2.4m, So Anything Over This Size Will Need To Be In A Number Of Bays To Prevent Bowing. Due To The Time Consuming Nature Of Cutting Different Length Planks There Is Significant Additional Cost On Any Bespoke Design.