Detailed Product Description Y300 full open easy open end, tinplate, clear lacquer,diameter:outer diameter:82.6+/-0.1 iner diameter:72.9+/-0.1package:1000pcs/ctn, 1300ctns/20'GP, 1300000pcs/20'GPused for packing dry food,such as powder of milk, chicken astracts,ect. EOE,lid,packing, easy open end,metal lid, cover for food,can top. can end.