Thank you for viewing. Rock strap pins (black) for electric guitars and electric basses. This is a set of 1 (2 pieces). Have you ever had the experience of your strap suddenly coming off while playing? These protect your precious instrument from unexpected strap detachment. Because they almost never come off even with vigorous movement, you can concentrate on your playing and performance without worry. Please use them before you damage your precious instrument. Installation is also easy. *Although new and unused, there may be some minor dirt or imperfections due to being imported. Please understand this beforehand. With the above in mind, please bid. Thank you.