Check the listing for details. GSM Brands Pizza Dough Proofing Box - Stackable Commercial Quality Trays with x. Color: White, Condition: New. Listed at 57.38 USD. Thank you for visiting our ebay store! GSM Brands Pizza Dough Proofing Box Whether you have a brand new pizzeria or you've been serving the same loyal customers for decades, GSM Brands dough proofing boxes are sure to make your dough production safer and more efficient. Simple to use, reliably constructed with restaurants in mind! Product Specifications 2 Proofing Boxes 2 Covers 17.25 x 13 x 3.54" White Plastic BPA Free Dishwasher Top Rack Friendly Backed by GSM Brands Commercial Quality We've developed a white plastic proofing tray that is BPA free and easily stacks with the covers on. While the cover is off, you'll enjoy a generous 17.25 x 13 x 3.54" basin to accommodate your fancy bread and artisan pizza doughs alike. Quite a nifty option for your restaurant or kitchen! Makes a Great Gift Don't forget your foodie this Christmas! Budding chefs and seasoned veterans alike will enjoy a practical gift for their birthday or special occasion. GSM Brands Pizza Dough Proofing Box - Stackable Commercial Quality Trays with x