Adhesive Backed Disc Magnets Are Sometimes Used In Pairs
The self-adhesive backed neodymium disc magnets that have south pole visible and the north pole have adhesive backing are called south self-adhesive backed disc magnets. Those self-adhesive backed neodymium disc magnets have north pole visible and south pole have adhesive backing are called north self-adhesive backed disc magnets. The same sized north & south self-adhesive backed neodymium disc magnets are usually delivered in pairs.