Vexilar Bracket f/All 2" Puck Transducers Portable. The suction cup holds firmly to the back of the boat yet allows easy removal when required. Great for rental boats fishing in a friends boat or if you need to store your boat where theft is a concern. Specifications for Vexilar Portable Bracket f/All 2" Puck Transducers: Manufacturer: Vexilar Color: Black Features of Vexilar Portable Bracket f/All 2" Puck Transducers Large 4" suction cups Stainless steel bracket won't rust Secure hold Includes safety rope Transducer not included Package Contents: Vexilar Portable Bracket f/All 2" Puck Transducers Vexilar BK0027: Bracket f/All 2" Puck Transducers Portable