[Transparent & Customizable]: the transparent storage bin is made of plastic, which is very and has a crystal clear appearance. Adjustable dividers help create just the right size compartments to keep all your items upright and organized. [ Design Silicone Wheels]: the wheels are made of silicone instead of hard plastic, which can roll well on the glass shelf. the smooth- wheels have a soft grip to roll the fridge organizer in and out while protecting the cabinet floor under the sink. [Easy to carry anywhere]: the built-in handle with smooth protruding edges makes it easy to pick up the refrigerator and carry it wherever you need it. [AMAZING DETAILS]: the clear storage drawers are made of plastic; Clean up the organizer bins on wheels by hand with soap and water; [Multifunctional Storage]: Bathroom cabinet organization, kitchen storage storage and organization, storage, cabinet and pantry organization and storage, pantry snack organizer, fridge bin is a great kitchen cabinet