Safe and Durable: Food-grade polypropylene plastic, BPA-free. Resistant to weights up to 15 kg, the transparent design keeps food clearly visible and easy to find. Full dimensions (length x width x height): 30 x 20 x 10 cm. Contents: 1 Refrigerator Storage Box. ADJUSTABLE: Rail length extends from 29cm to 47cm, and its sleek design ensures easy opening and closing. Fits most standard size refrigerator shelves. Installs in seconds, no tools required: Pull open the refrigerator shelves. Hang two adjustable telescoping rods from the back of the glass shelf. Pull the storage drawer holder to hang the front of the refrigerator from the holder on the front of the glass panel. Place the storage drawer into the guide rails of the fixed rack and it is ready to use. SPACE SAVING: Perfect for organizing canned drinks, vegetables, meats, cheeses, frozen vegetables and other foods in the refrigerator, freezer and wasted space under kitchen cabinets and maximize pantry storage space, organize food and Keep it handy.