The mandolin/ukulele connectors are a great way to quickly and easily move your mandolin strap from one instrument to another. The mini quick disconnects let you leave the connectors on the instrument. It only takes a few clicks to make a quick change! Comes with two leather tabs (great for ukuleles and mandolins with strap pins at both ends of the body) and a nylon loop connector (ideal for use on headstocks and mandolin scrolls). pick up an extra set of connectors today!.