The 3-inch boat box is made of 6061 aluminum profile. The surface hard oxidation treatment product can withstand 300 degrees high temperature, smooth and burr-free surface groove, and it is assembled and made stable and durable. Product Code: DSF20B03-000-R0; Material: 6061 aluminum profile; Number of slots: 25 slots; Size: 86*90*143 mm; Surface treatment: hard surface oxidation; Accessories: cartridge *1 + baffle *1; Packing: Carton packaging.