MOSSY OAK Hi-Beam LED Cap 3 Lights, 1 Undervisor Light, Realtree Max-4 OC HiBeam cap in Realtree Max-4 camo, offers hands-free lighting for multiple purposes 3 white LED's in visor for spotlight distance, 1 white LED on undervisor for up close viewing Concealed on/off button on undervisor for easy access Powered by 2-CR2032 lithium batteries, easy to replace 58-cm circumference, adult, One Size Fits Most