Features: Vertical battery grip designed for 5D Mark III/5DS/5DSR cameras. Ergonomic design with comfortable holding, makes vertical shooting possible. Supports 2x LP-E6 lithium batteries or 6x AA batteries (battery not included), double battery life. Equipped with vertical shutter button, with AE lock/FE lock/index/zoom out button, auto for focus point selection/increase button and aperture/exposure compensation button, supporting more functions. Standard 1/4" screw hole at the bottom, it can be attached to the tripod easily. Specifications: Material: Plastic+Metal Color: Black Size: Approx. 9.3x15.3x8.5 for cm/3.66x6.02x3.35 inch Applicable Models: for 5D Mark III/5DS/5DSR Cameras Compatible Batteries: LP-E6 / AA Battery Package Includes: 1 Piece BG-E11 Vertical Battery Grip 1 Piece Lithium Battery Holder for 2x LP-E6 1 Piece Battery Holder for 6x AA Batteries 1 Piece User Manual note: Other demo accessories are not included. Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you!