Vented shelf for Elements Mobile Shelving Kits. Individual shelving allows you to build any configuration to fit any size space. Units can be connected together by sharing posts with shelves at alternating heights for maximum storage flexibility. Polymer composite. Camguard Antimicrobial protection is permanently embedded in shelf plates. Remove easily and are dishwasher safe. Capacity is 900 lbs. total per unit. 60"Wx18"D. 15 lbs. ~Made in the USA~