ZRAMO&reg; TH41 Professional Converter Adapter 3.5mm 1/8 Male to 6.35mm 1/4 Female Mono Audio Mic Plug Adapter Jack, Microphone Accessory-5 Piece Please Note: ZRAMO Brand is copper material,high quality High quality only Sold by Zramo, Don't buy it from others! Please Note: only buy from ZRAMO, other cheap one will not good 5pc per lot