The cotton flatwoven lampshades are crafted using 100% cotton fabric over an opaque backing, hand trimmed and sewn. The iron lampshades are hand painted with metal punched shades accents. The 6" shades have a chandelier bulb clip. The 10" shades have either a standard bulb clip or socket ring. The 12" and 14" shades have a washer fitting to use with a harp and finial.