Seal in your dough balls with our Rectangle White Plastic Lids. Coordinate our dough proofing boxes with lids to create an airtight seal when storing your dough. Great for proofing or fermentation, these tray lids provide more control over temperature and humidity when preparing your ingredients. These dough tray lids can be used to stack dough proofing boxes on top of one another. Constructed from high-quality plastic, these dough lids are dishwasher-safe for a quick cleaning process at your pizzeria or bakery. With a white finish, these proofing box lids easily blend with your kitchen supplies and equipment. These proofing box lids measure 26 inches long by 18 inches wide. Sold in a 10 count box. Dough proofing boxes (SKU: RWT0863 & RWT0864) are available and sold separately.