18mm magnetic fasteners for using on bags, purses and anything else you want to be able to fasten and unfasten with ease.
They come in 4 parts....2 fronts (male and female) and 2 back parts. They are easy to apply with a pair of pliers without much force. Simply slide through little slits in the fabric (I would interface behind where they are going), slide the backs on and bend the prongs outwards.