Extend the size of your bra instantly with the Korbond 38mm Bra Extender in white. It is ideal for increasing the size of a bra up to 8cm with no sewing involved. Hook and eye fasteners allow extender to attach to existing bra fastening to gain a more comfortable fit. A perfect solution for tight-fitting bras or general dressmaking purposes. Instructions: Ensure bra is of the same width as an extender (2 hooks). Hook the bra extender onto existing bra hooks and adjust according to required needs.