Matthews manufactures 2.4m x 2.4m Butterflys using the finest fabric available in today's market. Please refer to our fabric specifications page for a quick overview of each fabric's utility. The Matthews 2.4m x 2.4m Butterflys are an industry standard size, with an approximate measurement of 2.34m x 2.34m. All fabrics are tested in a dark chamber with an incandescent light source at one end and the fabric positioned 2/3 of the distance between the source and the digital light meter. All Matthews Checkerboard products are cut and sewn with unmatched precision in today's industry. The hanging sets include a Single Scrim, a Double Scrim, an Artificial Silk and a Solid, a storage bag and a frame.