Tether Tools Rock Solid PowrGrip 4.5<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Mounting pad 4.5"(11cm) in diameter</li><li>1/4"-20 ballhead assembly for versatile mounting options and angles</li><li>Removable ballhead assembly to attach other 1/4"-20 accessories</li><li>Compatible with Wallee Connect or Connect Lite (sold separately)</li><li>Additional accessories pictured are shown for display purposes only.  All items are sold separately.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41NogqjAXAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ZQfFKGQcL.jpg" noproxy>