Tray Covers Ritter B 1000/Cs White by House Brand SKU 821-3860AA 123 $23.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Made of durable construction, these Paper Tray Covers provide low absorbency and fit trays comfortably. Ritter B 8.5"x12.25" 1000/Cs White