▽□〇□□△☆▲☆☆●▲□☆☆■☆〇▼☆ We have plenty in stock, so no need to comment before purchasing. Sold as a set of two of the same color. ■ If you don't specify, we will ship two silver ones. ■ If you want two gold ones, please contact us immediately after purchase via the transaction screen and let us know "Gold please". ■ If you want two black ones, please contact us immediately after purchase via the transaction screen and let us know "Black please". Once you experience the convenience of these one-touch locking pins, you won't want to be without them. Can be used for both guitars and basses. Same system as Schaller strap pins. Now available at a lower price due to the expiration of the patent. This is the older type, different from the latest S-locks, but it's a model that has been loved by musicians for decades, so you can use it with confidence. The replacement work is easy, so even beginners can do it with just a screwdriver and pliers. These are DIY parts, so we cannot respond to inquiries regarding installation. Although they are compatible with genuine Schaller products, this is outside the scope of warranty. 【Shipping Schedule】 We usually ship the next day. Delivery is expected within 2-7 days from the post office. *It may take more than a week for areas served by ship. 17022026