Acoustic Ceiling Produc A51-52 Aspect Peel-n-stick Tiles 3x6 - Short Grain Copper by Aspect. $23.83. "ASPECT" PEEL-N-STICK TILES Copper. Short grain. Size: 3" x 6" A do-it-yourself cost- effective way to dramatically change your kitchen backsplash. Radiant brushed metal at a fraction of the cost. Eliminates grout. Available in stainless steel, champagne and copper (long and short grain) 8 tiles per carton.