Although Our Complete Superior Wooden Raised Bed Kits Are Exceptionally Popular, An Occasion May Arise When Constructing Your Own Bed Is The Only Option - And Our Superior Wooden Raised Bed Corner Posts Are An Integral Part Of That New Raised Bed Build.manufactured From Scandinavian Softwood Sourced From Sustainably Managed Forests, The Chunky 10cm Square Corner Posts Are Available In Four Heights (20cm, 40cm, 61cm And 81cm) To Mirror The Tiers The Superior Raised Beds Are Available In.high Pressure Treated With A Non-toxic Preservative, The Corner Posts Are Planed To Give The Best Possible Finish And Can Be Used With The Planks To Extend A Bed Both Upwards And Outwards, Creating The Popular Step Effect. superior Raised Bed Corner Posts Available In 4 Heights20cm, 40cm, 61cm And 81cm (8\", 16\", 24\" And 32\")all Posts Measure 10cm Squaremanufactured From Scandinavian Softwood Sourced From Sustainably Managed Forestsposts Have Surfaces Planed For Maximum Aesthetic Appeal5 Year Structural Guaranteewooden Components High Pressure Treated With A Non-toxic Preservative (after Consultation With Garden Organic)treatment Of Wood Helps To Ensure Best Possible Resistance To Fungal Decay And Wood-boring Insectsideal For Constructing Your Own Tailor-made Raised Bed