Standard matte white vinyl surface on the front and the back has the magnetic clinging force.This is the same product used by screen printers for everything from fridge magnets to car signs.
Heavy material is 0.060 inches, suitable for most uses. This is the heaviest magnet for the most demanding uses, about the thickness of two dimes.
|Country of Origin|
|Material||Matte White Magnet|
|size||4 in. Square|