What is for?High quality products. Get better performance for your Labeling Machines. Specs:Aluminum / Foam / AdhesiveA = 125.5 mmB = 65 mmC = 16 mm, piece thicknessc = 10 mm, foam thickness6 mm, aluminum thicknessD = 2.5 mmE = M4 – 0.7Suction Frame & Pad