MATTHEWS 12'X12' Overhead Silent Gridcloth

This is a Matthews 12 x 12 ft, grommeted Silent Gridcloth, to fit any Matthews, or other brand or make frame. 12'x12' Butterflies measure approximately 11.8 x 11.8 ft. 

Matthews fabrics are tested for even light distribution 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.