This is a high-grade stereo shield that uses a high-spec shield made from a microphone cable from the German company KLOTZ and is fitted with a high-density mesh cover. This is the ideal shield for the dual pickup systems of acoustic guitars, which have been gaining attention in recent years. The mesh cover is made of high-density mesh material that tightens the outer shell of the shield, suppressing unnecessary vibrations and eliminating fine noise, while creating a rich, projecting midrange sound. The solder used is highly durable and corrosion-resistant, and is chlorine- and halogen-free solder from Almit, the same solder used on the Space Shuttle, and each piece is handmade. The connector is a high-grade model that uses Neutrik gold contact plugs with high surface precision. I highly recommend this to guitarists who want to get the most out of their guitar.