This ingenious device takes the place of your record mat and tighty clamps the vinyl to the mat using an air suction principal. It works!
Simply place the mat onto your platter (some VTA adjustment may be required). Place the record to be played on top then place the air suction cup over the turntables center spindle.
Press the on button and wait until the light changes colour then remove the suction cup.
The record is now tightly clamped over its entire surface to your platter.