NIKON MC30 Remote Cable Release -31.5 inches Allows remote firing of a camera with trigger-lock function by keeping the shutter release button depressed. Allows for remote firing of a camera with trigger-lock function by keeping the shutter release button depressed (for Bulb shooting). Two and a half ft. in length remote trigger release. Fully transferable with gifts. Cancel anytime, full refund in the first 30 days