K&S Copper Sheet
Copper sheet Measures – 100mm x 254mm (4″ x 10″)Copper Sheets – Alloy 110 1/2 hardK&S Materials are:RoHS CompliantR.E.A.C.H. CompliantHazardous Minerals CompliantConsidered Lead Free for IndustryMade in U.S.A.General Purpose materials with mill finish.