O scale 3-tab shingles.
Each package contains 4 sheets. Each sheet has 18 row at 8.5 inches long. One sheet will cover 19 actual square inches. The sheets also has starter strips and caps.

I will be coming out with more colors and different style of shingles in the near future.

My shingles are not peel and stick. The best way to apply the shingles is either white glue or what I use is a glue stick.