Hat material information: fabric disassembled parts no assembly required. additional information the fabric used in the hat does not repel dirt and can be easily cleaned with a damp cloth. product size: hat top diameter: 33 cm hat bottom diameter: 40 cm hat height: 24 cm. more than 50 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.