3M round sticky dots material:rubber color:black thickness:1.6mm size ... : as per customer's request 3M Pressure Sensitive Adhesive-backed Round Sticky Dots material:rubber Item:SJ5816color:blackthickness:1.6mmsize and ... ,4941,4945,4949,4956 and so on.2.3M PE foam tape:4004,4008,4026,4032,4052,4056,4462,4466,4965 ...