Hineway Fridge Storage Sliding Drawer, Refrigerator Organizer Space Saver Shelf(Blue, 4 Piece) Material: ABS, Size: approx. 16.2*15.5*7cm, Weight: 135g/piece Activity slot, flexible, easy to twitch. Can clip on the freezer fresh partition ( Attention Please: These will only work on very flat shelves with no lip on them) or glass desktop which thickness is under 1.2cm Good for storage chocolate, garlic, eggs, small fruit, notebook, caculator, pencil, remote controller and etc. Creative space saving design. Bottom 5 hole, with drain and ventilate function.