Versatile, modern and secure, the Callero Plus Double Column Trolley is designed with STEM, STEAM and collaborative learning in mind. Its multi-bin concept and double-wide format deliver lots of 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, teachers can remove and/or adjust the runners 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. Ergonomic handles and included casters (two locking) make it easy to maneuver the cart either down the hall or fully across campus. Trolley’s top shelf also doubles as a worksurface for demonstrating and testing out ideas. Completely free of sharp corners and edges, these trolleys are ideal for students of all ages, from Pre-K through adult learning.