Feb 20, 2018 · That means 1 sheet cost $0.44. You are only using 1/4 of 1 sheet ( 1/4 x $0.44 = $0.11 worth of vinyl) 1/4 because the sheet is 12" x 12" and your decal is 6" x 6" Transfer tape: (I will guess, but you could do the calculation) $0.05 in transfer tape Envelope to ship in- $.05 Total cost materials: $0.21 ⭐️ It took you 5 minutes to Cut, weed