It is sent disassembled. the holes are pre-drilled and you only need to insert the screws. it is assembled with a screwdriver or a cordless drill. dimensions: there is a 100 cm gap between the bottom shelf and the floor. it has 3 shelves in total. it is 170 cm tall and 50 cm wide. the depth of the shelves is 10-15-20 cm. more than 100 stocks are offered to be sold at the campaign price. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.