... .Material: Grade-A tinplate .Thickness: 0.23mm-0.35mm tinplate.Square tin can have multifunctional usagesQuality certification: ISO2009, SGS. FDA standards, etcNew design ... , watch can, gift tin can, cosmetics tinRound, cylindrical, oval, square, rectangular, triangle, irregular tins, window tin box, tin can, metal box, metal canGift, promotional tin box, cosmetic tin can, condom ...