Molded Fiberglass Stacking Ventilation Tray with Drop Sides 30 3/8" x 15 7/8" x 4 1/8" White, Mfg Tray, Mfr#: 8053085269

stackable to optimize airflow and reduce dring time composite strength ensures stacking without sagging wide variety of designs and sizes drop ends and/or sides increases air circulation dollies available to simplify transport nsf listed fda regulation title 21 cfr 177.2420