Levys Wireless Holder MM14 BK; Wireless Transmitter Holder for Guitar & Bass; Adjustable Hook-and-Loop to Hold a variety of Wireless Transmitters; Attaches directly to strap in vertical or horizontal position; Dimensions: (W x D x H): 84 x 152 x 38 mm, (3,3"" x 6"" x 1,5""); Weight: 55 g (0,12 lbs); Color: Black; Made in Canada