The Humminbird XNT9DIT(RD) Transducer Shield is the easiest way to find peace of mind in protecting your investment. The Humminbird Transducer Shield perfectly fits your new, redesigned XNT9DIT(RD) with a durable aluminum-alloy frame thats black-powder coated to take on harsh marine conditions. Its unique design lets you glue the transducer to the shield if the knuckle or arm is broken. Its hydrophobic design cuts through water for less drag. The transducer shield will not interfere with the transducer signal, and it provides a reliable, long-lasting protective barrier to prevent impact damage.Made in USA. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Sonar Accessories.