The T0220 package cartridge has been sold for tens of thousands without quality problems. The sharing is strong, and you can buy it and use it on the machine, saving time and effort and worrying. Product Code: WBF40T02-000-R0; Material: 6063 aluminum profile; Number of slots: 20 slots; Dimensions: 34.8*232*115 mm; Surface treatment: Surface sandblasting oxidation treatment; Accessories: Cartridge *1+Baffle*2 Packing: Carton packaging.