Material:ABS plastic is durable, stable and scratch-resistant. The thick design is very durable and will not be broken. It is practical and simple and very suitable for home use. Features: The back of plastic cube wires is a transverse groove for fixing plastic plates. The slot design increases friction and 8 card slots provide a more secure connection, the inner width of each slot is 4mm. Technical data:Cabinet fitting has a size of 3.7 x3.7x0.5cm and weighs about 10 grams, Package includes a total of 20 connectors. Easy to use: The connector is very simple to use and does not require any additional tools to complete the assembly step. Insert the panel to be assembled into the slot of the connector, ensuring that all rounded surfaces face outward and are balanced after installation. Wide application: Grid cube can be used to easily assemble cabinets, shoe cabinets, storage cabinets, flower pot racks, book shelves and other shelves. Delivered quantity: 20 pieces Welcometomeet