What kind of button is the '4-hole nut button' mentioned in the shirt description?
While reading the button specifications in the shirt product description, you might wonder what material a nut button is made of and why a 4-hole finish is used.
Nut buttons refer to natural buttons made from palm fruit seeds, and the 4-hole method with four holes secures the button more firmly to the garment by crossing the threads.
Nut buttons are natural material buttons made by carving the hard seeds of ivory palm fruits. Unlike plastic buttons, a subtle grain appears naturally on the surface, and being resistant to heat, there is little risk of deformation when ironing.
On top of this, a 4-hole method with four drilled holes is used. Compared to buttons with two holes, threads can be sewn in a cross pattern, distributing force evenly and preventing the button from loosening easily. Moia's sheer check shirt (brown) features these 4-hole nut buttons on thin, light fabric to ensure fastening durability[1].
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