A nine patch is one of the most basic quilting blocks. At it's most basic, it is nine different squares of fabric sewn ...

You can get a handy size chart which includes the measurements for a 6 inch, 9 inch and 12 inch block. Be sure to sign up for the free printable charts! HOW TO MAKE A SAWTOOTH STAR VARIATION QUILT ...

Here's a conversion chart they shared: Sizes: all sizes include 1 1/2" sashing and a 2" border and are based on a 14 1/2" finished t-shirt block 12 shirts will make a throw-size quilt, approx. 48 ...