Reynolds Metals 00504 Slow Cooker Liners 13 IN X 21 IN, 48 LINERS 13" x 21" Slow Cooker Liners, 5 BOXES EACH 4 Count, Total 48 LINERS Fits 3 to 6.5 quart round and oval slow cookers For fast easy clean up with no soaking or scrubbing Boxed New item makes slow cooking easier by eliminating clean up. Every slow cooker purchaser should buy this product.