20'x20' Blue/Green Chromakey are made in a variety of fabrics. Protect your investment with Matthews' high quality rag bags, the most durable bags on the market today.
Matthews makes 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.