The Vollrath 1500-06 Traex® Snap-On Bus Box Cover is designed to fit 1520, 1521, and 1527 bus boxes. Measuring 22-1/8"W x 15-5/8"D x 2-1/2"H, this cover is crafted from high-density polyethylene for durability and long-lasting use. Its sleek black finish adds a professional touch while ensuring easy visibility of contents. NSF certified, this cover meets strict public health standards, making it ideal for food service environments. Proudly made in the USA, this product is made to order for a perfect fit.