These are ultra High quality Neodymium Magnets which can be made to work as Grill locks. This type of grill locking can give you a very clean finish . These 10mm Dia X 5 mm thick magnets can be hidden under the speaker enclosure's vinyl coverings and ever under just plain hi-gloss painted surfaces. Neodymium magnets are the strongest type of rare earth material permanent magnets made and only these can be used as successful magnetic fasteners. Please be carefull with the correct pole configuration while installing these .

Set of  16 pcs for 2 speakers

Size info:

Small Size :  Dia - 10 mm
              Thickness 5 mm
Medium Size : Dia - 15 mm
              Thickness 3 mm
Large Size :  Dia - 20 mm
              Thickness 3 mm

MADE IN GERMANY