The Vello D5100 & D5200 Accessory Kit provides you with four useful items for your D5100 and D5200. All practical, you'll wonder how you ever shot before without these accessories. The lens cap holder is insurance against losing your lens' most important feature. The battery grip allows you to shoot longer, potentially saving you from disaster; while the wireless remote shutter enhances your creativity, giving you the flexibility to be in the picture or set the camera up for hands-free shooting, such as when taking long exposures. An LCD screen protector is also included to protect against fingerprints, smudges and other incidental damage to your LCD.