20'x20' Overheads out of the best fabric on the market today. View our fabric specifications page for a quick rundown on the purpose of each fabric. Matthews 20'x20' are sized industry-standard approximate measurement of 19'6"x19'6". All fabrics are tested in a black chamber with an incandescent light source at one end and the fabric positioned 2/3 of the way between the source and the digital light meter.
All Matthews Checkerboard products are cut and sewn with precision that is unmatched in the industry today.