Our Trough Metal Planters In Anthracite Grey Are Contemporary, Smart And Beautifully Engineered And A Great Choice To Show Off Your Favourite Flowers And Feature Plants And Give Your Outdoor Space An Instant Update.uk Engineered And Manufactured Using 1mm Thick Galvanised Steel With Super Strength Double Folded Panel Construction That Bolts Together10 Year Structural Guaranteebuilt To Last And Low Maintenance, Just Jet Wash To Maintain A Pristine Appearanceone-piece Side Panels With 3cm Lip On Top And Bottomgalvanised Steel Is Painted Inside And Out Using Our 7 Stage, State Of The Art, High Temperature Powder Coating Process For A Weather Proof Finish In Stylish Anthracite Greyoptional Bases Are Available That Include Drainage Holes That Can Be Plugged If Required With Supplied Bungs.the Planter Bases Can Either Sit Level With The Ground Or Reverse The Base So It Is Inverted To Create A Shadow Gapavailable In 2 Sizes - 1.2m Long And 1.8m Longanthracite Grey Is Ral #7016self Assembly Requiredthese Exclusive Anthracite Grey Trough Metal Planters Are Also Available As Square Metal Planters And Rectangle Metal Planters And Corten Effect Trough Planter And Heritage Green Trough Planterhow Much Soil Will I Need?calculating The Quantity Of Soil You Will Require To Fill Your Planter Is Relatively Simple; You Just Need To Multiply The Length Of Your Planter By The Width And The Height In Metres, Multiply By 1000 And The Figure You Arrive At Is The Amount Of Compost Youll Need In Litres E.g. 1.8m Long X 0.25m Wide X 0.2m High = (1.8 X 0.25 X 0.2) X 1000 = 90 Litres there Is A Calculator On The Rolawn Soil Page To Make Things Easier. The Soil Is Available In Bulk 1000 Litre Tote Bags So Ideal If You Are Looking To Fill A Number Of Planters. For More Details On Filling Your Metal Planter Please Contact Our Customer Services Team.