Nikon MB-D11 Multi-Power Battery Pack for Nikon D7000 Digital SLR Camera - Retail Packaging Function: It includes the shutter release button, main dial, Sub-command dial, AE-L/AF-L button, 1/4" Tripod screw mount enable shooting in the same way as a horizontal grip. This is a brand new Pro Multi-power Battery Grip For Nikon D7000 DSLR Camera. Color : Black Nikon Branded Retail Package