Patent ID: 8819900

Claim:
An apparatus for detachably holding an insert, the apparatus comprising: a first section that includes at least one first magnet section; a second section that includes at least one second magnet section; a connecting section joining the first section and the second section; a linking device engaged with the connecting section and including a linking member with a first end, a second end, and a first fastener connected to at least one of the first end and the second end of the linking member, wherein the linking device has a first position, a second position, a third position, and a fourth position, wherein in the first position, the linking device is not in contact with the first section and the second section, in the second position, the linking device is removeably held in contact with the first section, in the third position, the linking device is removeably held in contact with the second section, and in the fourth position, the first section and the second section are inverted about a central axis of the connecting section such that the linking device is enclosed between and simultaneously in contact with the first section and the second section, and wherein the at least first magnet section and the at least second magnet section engage the first section and the second section to opposite sides of the insert such that the insert is removeably located between the first section and the second section.