The stainless steel meat grinder attachments are made of stainless steel, which is durable, resistant to rust and breakage, safe, high in hardness, and offers a long service life. The metal food grinder attachment features precise craftsmanship, making it convenient to attach and detach. This set includes 5 meat grinder plate discs in 5 different styles, 4 meat grinder blades in 2 different shapes, and a sausage stuffer ring holder. The meat grinder accessories are compatible with most 55 mm grinders and meat mincers, with a center hole of 7 mm, suitable for size 5 stand mixers and meat grinders. The sausage stuffer holder helps prevent machine blockage. The meat grinder plate discs measure approximately 54 mm (2.12 in) in diameter, with central holes of 7 mm (0.28 in), 5 mm (0.2 in), and 3 mm (0.12 in). The straight knife measures 48 mm (1.89 in) in length with a center hole of 8 mm (0.31 in). The cross blade measures 47 mm (1.85 in) in length with a center hole of 8.3 mm (0.33 in). The sausage stuffer holder is 59 mm (2.32 in) in length with a center hole of 7 mm (0.28 in). The coarse grinding plate is ideal for cooked meat, vegetables, and cheeses. The medium plate is suitable for grinding meats, hard cheeses, or dried breads for meatballs and breadcrumbs. The fine grinding plate is perfect for raw or slow-cooked meats and breadcrumbs, functioning as a professional food or meat grinder. Color: Silver Material: Stainless steel Package Contents: 1 Set x Meat Grinder Blades Note: Light shooting and different displays may cause slight color variations between the item in the picture and the actual product. Measurement may vary by +/- 1-3 cm.