●material: Body/Lid/AS (Acrylonitrile Styrene) Plastic, Clasp/SUS303, Shelf/PS (Polystyrene) ● number of shelves: 4 stages ● Shelf interval: 43 mm ● shelf board Load tolerance: Approx. 5 kg/Shelf ● Total Load tolerance: Approx. 15 kg ● Weight (Including shelf board): Approx. 1.8 kg ● external dimension: 250 x 250 x 250 mm ● inner size: 215 x 220 x 200 mm ● Accessories: shelf board x 2 pieces, Silica Gel Dish x 1 piece ● Model Number: UD -1 Type