Complete flat surface, drill-down mounting solution for the RAM X-Grip 9"-10" tablet holder Spring-loaded 'X' design with rubber caps sports great holding power without hiding your tablet; easy access grip knobs on the back of the holder allow for the quick release of your device Made of powder-coated, marine-grade aluminum, stainless steel components, and high-strength composite for durability and reliability in the most demanding environments Holder Dimensions: Max Height: 10.25" (using optional supports), Width Range: 6.25" - 8.1", Max Depth: .875" Backed by a lifetime warranty