The stainless steel meat grinder attachments are made of stainless steel, which is , not easy to rust and break, safe, high hardness, long service life. And the craftsmanship of metal food grinder attachment is exquisite, convenient to attach and detach. 5 pieces of meat grinder plate discs in 5 different styles, 4 pieces of meat grinder blades in 2 different shapes, a sausage stuffer ring holder. The meat grinder accessories fit virtually all size 55 mm grinders and meat mincers, center hole 7mm, suitable for size 5 stand mixer and meat grinder. And sausage stuffer holder can prevent the machine from blocking. The meat grinder plate discs measure . 54 mm/2.12 in diameter, the central hole is about 7 mm/0.28inch, 7 mm/ 0.28inch, 5mm/0.2inch, 3mm/0.12inch. The length of the straight knife is 48mm/1.89inch, the center hole is 8mm/0.31inch. The length of the blade is 47mm/1.85inch, the center hole is 8.3mm/0.33inch, the length of the sausage stuffer holder is 59mm/2.32inch, and the center hole is 7mm/0.28inch. The coarse grinding plate is Perfect for and cooked meat, vegetables and cheeses. Medium plate grinds meats, hard cheeses or dried breads for meatball, bread crumbs. The Fine grinding plate is Perfect for raw or slow-cooked meats and breadcrumbs work as a professional food/meat grinder. Colour:Silver Material:stainless steel Package Contents: 1 Set * Meat Grinder Blades Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.