Neewer Camera Replacement Snap-on Battery Door Cover for NIKON D3100<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> High quality </span></li><li><span class="a-list-item"> Solid and durable; </span></li><li><span class="a-list-item"> Best replacement for your original one; </span></li><li><span class="a-list-item"> Compatible with NIKON D31. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/510enjats%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51SOpUN4ltL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/510HTqkWXyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41jucXQVLPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41B-FCLiZnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41zm7ajPC1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51wI%2B9CwarL.jpg" noproxy>