Chamberlain Replacement Safety Sensor (2 Count) Coolers They also include a plastic

They also include a plastic carrying handle for easy transportation

Safe for horses and all livestock

Double Dipped Comfort Grips

Crude Protein

Chamberlain Replacement Safety Sensor (2 Count) Coolers They also include a plasticThe Replacement Safety Sensors project an invisible light beam across the inside of the garage door to prevent accidents and are required for safe use of all Chamberlain Garage Door Openers. Whenever there is an obstruction, the garage door will automatically reverse before causing any damage. Chamberlain compatible, these sensors replace defective or damaged sensors for every Chamberlain Garage Door Opener manufactured after 1997. Easy setup and