The Post Cap Is Designed To Fit On The Superior Raised Bed Corner Posts To Complete The Look And Also To Provide Protection To The End Grain Of The Wood On The Corner Post, Ideal If You Are Extending Your Superior Raised Beds Layoutmeasuring 12cm Square And 4cm In Height And Manufactured From Scandinavian Sofwood Sourced From Sustainably Managed Forests, The Bevelled Surface Of The Post Matches The Capping Exactly And Adds The Finishing Touches To Any Diy Raised Bed Build Or If You Are Extending Your Current Raised Bed Layout.each Post Cap Is Supplied With Two Screws For Fixing To The Top Of The Corner Post.superior Raised Bed Post Caps Sold Singularly caps Measure 12cm Square And 4cm Heach Post Comes Complete With 2 Screwsmanufactured From Scandinavian Softwood Sourced From Sustainably Managed Forestspost Caps 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 Adding The Finishing Touches To Your Own Tailor-made Raised Bed