Just wanted to mention a great template company...Baycreek Quilting Products. I have gotten quite a few acrylic templates from them...the latest being a custom-made 7" inch square that I needed for a quilt I am making and they put center lines, etc. on it. They also come in a few colors...I found the bright green and orange as my favorites. I am a template person and often times I wish a had a template this size or that and they have always done a great job for me. They also have all kinds of standard size templates that they sell.
Here is the link if anyone would like to check it out: