The RAM® Tough-Claw™ is the ideal solution for mounting your OtterBox uniVERSE-protected iPhone or Samsung Galaxy S7/S8 to seat posts, handlebars and more. Without the need for any tools, this ball and socket mounting system offers vibration reduction and the ability to easily adjust for the perfect viewing angle. Combining protection and versatility, the RAM® Tough-Claw™ can clamp onto round, square and odd-shaped rails and bars while fitting all OtterBox uniVERSE phone cases.