MULTI-PURPOSE CONTAINMENT TRAY: Our plastic tray large works as a reliable utility tray that helps sterilize, dry, and organize lab equipment and supplies. Built as a deep plastic tray, it securely holds glassware and porcelainware while serving as cleaning tray and plastic trays for classroom activities, keeping lab supplies orderly. BUILT FOR DURABILITY: Our plastic rectangular tray made from durable polypropylene withstands harsh lab chemicals and repeated use. Compatible with autoclave sterilizers, it supports laboratory equipment & supplies and everyday science lab equipment, functioning as one of the dependable heavy duty plastic trays for labs and classrooms. LIGHTWEIGHT & HANDY: Our plastic organizer tray features ergonomic handles and stackable walls for easy transport and storage. Functions as a medical tray, holds dental trays for instruments, and helps organize science lab equipment and dental supplies and equipment, delivering a practical spill containment tray solution. TEMPERATURE RESISTANT & TOUGH: Our plastic trays handle extreme temperatures while protecting instruments during sterilizing and drying tasks. Designed for demanding environments, it works as a drying tray, cleaning tray, or dish sterilizer, and also functions as spill containment trays or large plastic trays for labs and classrooms. EASY TO CLEAN STORAGE SOLUTION: Our polypropylene container features a smooth, non-porous surface for quick cleaning after handling lab chemicals. Works as plastic storage trays, deep tray, or a storage tray for tools while doubling as a spill tray, classroom trays, or activity tray to keep workspaces organized.