Set-up Tray Flat Size B (Ritter) - Mauve, Plastic, 13-3/8" X 9-5/8" X 7/8". Optimize your dental practice with HSB - House Brand Dentistry's Set Up Plastic Flat Trays in vibrant purple. These trays streamline the organization of instruments and materials, featuring a spacious flat surface for easy access during procedures.Their non-slip design ensures stability, and built-in compartments enhance storage efficiency. Durable, hygienic, and cost-effective, they're ideal for various dental applications.