LEM Products LEM Big Bite Patty Maker Grinder Attachment A69938F2 LS. As meat passes through the grinder head you can watch the patty well fill; when it's full slide the tray over and the patty falls out while a second patty starts to form in the adjacent patty well. Includes two trays so you can make 4" diameter or 2?" diameter slider-sized patties (both " thick). Made from polypropylene it's durable and easy to clean. UseLEM Freezer Sheetsto keep frozen patties from sticking together. Features of LEM Products Big Bite Patty Maker Grinder Attachment: Quickly Make Patties Easily Formed Patties Includes Two Trays Durable and Easy to Clean Package Contents: LEM Products Big Bite Patty Maker Grinder Attachment Quickly and easily make uniform perfectly formed patties with your BigBite Grinder or most other standard #8 #10/12 #22 and #32 electric grinders. As meat passes through the grinder head you can watch the patty well fill; when it's full slide the tray over and the patty falls out while a second patty starts to form in the adjacent patty well. Includes two trays so you can make 4" diameter or 2 1/2" diameter slider-sized patties both 3/4" thick. Made from polypropylene it's durable and easy to clean. LS693