This is a lifting device specifically for stacked hive stands (29cm and 30cm compatible). It was designed for use with hive stands that are compatible with the lifting device, but it can also be used with non-compatible hive stands with some adjustments. It can also be used by those who place their hives on beer crates or containers, as long as there is about 5cm of space on either side of the hive to place the lifting device. Please use at your own risk. It will be delivered as a finished product, so you can use it immediately upon arrival. An instruction manual with photos will be included, making the work easy to understand and simple to do. * The hive can be raised and lowered approximately 30cm, and is compatible with hives from 28cm to 30cm. * It will take 1 to 20 days from the purchase process to shipping. * This listing is for the lifting device only; hives and hive stands are optional. As this is handmade, there may be some slight warping or uneven paint. Please refrain from purchasing if you are sensitive to such imperfections. We are not responsible for any accidents that may occur during the process of adding boxes. \#JapaneseHoneybee \#JapanesHoneybee \#EasternHoneybee \#StackedHive \#Beekeeping \#YamatoHoneybee \#AddingBoxes \#Lifter \#WeekendBeekeeping