⚫︎ Little Carpenter Trolley Box 40mm Base Internal Dimensions: 405 x 205 x 72mm External Dimensions: 431 x 276 x 131mm (including wheels) ⚫︎ Little Carpenter Box 40mm Base Internal Dimensions: 405 x 205 x 72mm External Dimensions: 431 x 231 x 96mm These are storage boxes for building blocks. Sold as a set of two. They perfectly fit 40mm base building blocks. Only the boxes are for sale; building blocks are not included. You can stack them with the building blocks inside. Each box can neatly store 100 rectangular blocks (40 x 20 x 80mm). These were used by a child, so there are small scratches, etc. Please check the photos. Please refrain from purchasing if you are looking for something in new condition. We will ship them in recycled cardboard boxes.