The two napkin holders shown on the left are for hand folded, diagonal shaped napkins and the holder on the right is for prefolded 1/4 sized napkins.
左边的两个纸巾架是用来放手工折叠的对角形状的餐巾纸,右边的纸巾架是用来放预折好的1/4大小的餐巾纸。