Material: Cloth Color: Red, Blue, Beige, White, Black, Silver, Coffee Features: Large speakers, stage speakers, KTV boxes, and drop cloths use this speaker fabric. The cloth is acoustically transparent and provides good sound transmission while offering dust protection. It can be washed if dirty. Typically attached to a speaker frame, it serves multiple purposes: aesthetic decoration, protection against physical damage and dust, and improved sound dispersion for balanced high and low frequencies. This fabric consists of a top layer of macroporous mesh, a middle layer of fine hole mesh, and a sandwiched filter cloth layer for enhanced performance. Note that the o in photos is for demonstration only. Please select the appropriate size based on your needs. Size: 140cm x 50cm (55.1 x 19.7 inches) or 140cm x 100cm (55.1 x 39.37 inches) No retail packaging Quantity: 1 Piece Note: Due to differences in monitor displays, the actual color of the item may vary slightly from the images shown.