... ,Heavy density Cork,MDF board+Cork,EVA,Stainless steel,Acrylic,Bamboo/wooden coasters for your choice! 1. Materials: Soft PVC,Absorbent ... ,Heavy density Cork,MDF board+Cork,EVA,Stainless steel,Acrylic,Bamboo/wooden etc.2.Standard Shape:Round And Quadrate,other shapes ... the logos,and the owners licensees and authorized representatives. Glass Mat