COMPRISED OF 1 ALUMINUM PLATE AND MAGRAM COUPONS; ALUMINUM PLATE IS 6061T6 THAT IS 6 IN. SQ AND 0.250 IN. THIICK; ALL MAGRAM COUPONS ARE 8.25 IN.SQAND ARE FRAMED BETWEEN TWO PIECES OF PLASTIC THAT ARE 0.125 IN.THICK AND 8.25 IN. SQ WITH A 1 INCH BORDER