|This speaker cloth provides a sleek, uniform appearance to your entertainment center while transmitting fully 95 to 100 percent of the sound fidelity from your speakers. It´s also great for making your own speaker grills. The speaker fabric somes in black or beige, and is easy to cut down for whatever size you need. Looks as good as it sounds! Polyester.Technical Details:95 to 100 percent sound traspondency.Made of Polyester.Black comes in 36"e x 68"e sheets.Beige comes in 36"e x 58"e sheets (10"e inches shorter).
Only $29.99 at Rockler.com