Handmade pickup for a double bass. This type is designed to be installed in the gap of the bridge's wing. It seems to be a popular type because it produces a full low-end sound while keeping the low frequencies from becoming uncontrolled. It often seems that you need to shave and widen the gap on the side of the bridge to install it. It's new, only tested for functionality, and has a handmade feel. Please use the included arc-shaped clip and cable ties to secure it to the tailpiece, etc.