Mag Grab® Delta steel plate with adhesive and/or velcro backing
 
The Sticky Plate is designed to be semi-permanently attached onto any smooth surface such as boats, coolers, vehicles, and more. And it allows for multiple docking stations for you Mag Grab Delta. The steel plate comes with an adhesive backer already installed. 
 
The Sticky Plate is designed for use with the Mag Grab Delta and WILL NOT hold flies on its own.