50 Pcs Silicone O Ring Seal Sealing Gasket 3mm x 8mm x 2.5mm<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Product Name : O Ring;Material : Silicone</li><li>Inside Diameter : 3mm/ 0.12";Outside Diameter : 8mm/ 0.31"</li><li>Thickness : 2.5mm/ 0.1";Color : Brick Red</li><li>Weight : 6g</li><li>Package Content : 50 Pcs x O Ring</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Gz36kH3qL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410l-mr6iSL.jpg" noproxy>