[Features] ●It has a sturdy design that can be used both as a seat and as a stepping stool, so you can rest assured even if you put heavy items in it. ●Double opening makes it easy to put in and take out. ●Can be used as a convenient basket by removing the lid. ● Rechargeable circular saw 125mm can be stored. ●There are tool holders and attachments on both sides, and it is possible to install the optional parts case BM-100. ●The circular saw can be stored horizontally. ●Stable large handle.