Sound absorbing material exclusively for Danbocchi

This is a sound absorbing material that is the perfect size for the simple soundproof room "Danbocchi". By pasting it inside the Danbocchi, it suppresses the echo of the sound. It is especially recommended for those who use it for recording, etc., as it suppresses echoes and provides clear sound. The back side is adhesive tape, so you can peel off the backing paper and stick it on.