ProScale SCPROMSS500 Mouse Safe and Scale 500g by 0.1g Scale<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Usable as a safe or storage when scale is removed</li><li>Optical Mouse， scrolling wheel， USB Cable</li><li>Tare function， auto power off， blue backlit LCD</li><li>Scale uses 2 AAA batteries (included)， USB optical Mouse requires no batteries</li><li>Measurements: 500-gram by 0.01-Gram</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41AmPangfML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/515-H3XxbUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PRTkEdgZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51blua-%2B4kL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/510W1mFmqmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Kn3HzaWZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51IMGAmtmDL.jpg" noproxy>