30mm Blue Sapphire H104 Flat Back Round Acrylic Gems High Quality Pro Grade - 12 Pieces<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High Quality Pro Grade Flat Back Gemstones</li><li>Perfect for jewelry making， crafts and garments</li><li>Material: Lead FREE Acrylic</li><li>Acrylic</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51OdGD--RYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51m2vogZ13L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/515%2Bf-D%2BWmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51pfi9wAMrL.jpg" noproxy>