Versatile, modern and secure Callero Plus Treble Column Trolley features BioCote® antimicrobial technology embedded in its finish and within the construction of its included bins to reduce the potential for the growth of bacteria, mold and fungi by up to 99.99% – it's even been tested and proven to be effective after years of exposure to commonly used disinfectants and cleaning products to ensure long-lasting protection and lasting peace of mind. And like all Callero Plus trolleys, Treble Column Trolleys with Antimicrobial Protection are designed with STEM, STEAM and collaborative learning in mind, with a multi-bin concept and a triple-wide format to deliver ultimate flexibility. Transport your equipment from place to place and create a one-stop central location for all of your students’ necessary supplies. Child-friendly StopSafe runners make it easy to access the bins’ contents while preventing the bins from being pulled out of their slot, eliminating the possibility of messy, accidental spills. At the same time, the runners can be removed and/or adjusted by those in the know to accommodate any size F-series tray: deep or shallow, either or both in one trolley. Durable steel frame is enclosed on the sides for added security, and both the frame and panels feature a tough, powder-coat finish to protect it from the rigors of daily use. Completely free of sharp corners and edges, these carts are also ideal for students of all ages, from Pre-K through adult learning. Ergonomic handles and included casters (two locking) make it easy to maneuver the cart either down the hall or fully across campus, and four included glides give you the option of using your Treble Column Trolley for either fixed storage or fully mobile transport. Set 13: 12 F2 Deep Bins. Material(s): Plastic; Steel; Overall Material Type: Metal; Color(s): Silver/Translucent Kiwi; Color Family: Green.