Shadow Electronics SH-951 Single Side Bridge Pickup for Upright Bass Single pickup with two opposing sensors Sensors mount between the wings and feet of the bridge Pickup measurements: 2cm x 1.6cm x .5cm 1/4-Inch output socket <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&amp;nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.