Wheelie Bin Storage Extension Black Solid Wood Pine 825111With this wooden extension, you can enlarge your wheelie bin storage to accommodate 2, 3, or 4 bins, depending on your requirements. Solid pine wood: This outdoor bin storage extension is made of solid pine wood for sturdiness and durability. Solid pine wood is a beautiful natural material. Pinewood has a straight grain, and the knots give the material its signature, rustic look. Easy to use: The door and lid make it simple to put trash in and take it