flash foam stamp 1.Crystal handle 2.round,oval, square and rectangle ... surface will not shrink or deform. HD Size:Round: 34mm, 40mm, 42mm, 45mm, 50mmOval: 2840mm, 3245mm, 3550mm, 4055mmRectangular: 1660mm, 1870mm, 1851mm, 2561mm ... *20mm, 25*25mm, JL Size:Round: 38mm, 40mm, 42mm, 45mm, 50mmOval: 25*35mm, 30*40mm, 30*45mm, 35*50mmRectangular: 20*45mm, 20*50mmSpuare ...