Attach the black K&M 19805 Smartphone and Tablet Clamp-On Holder to a table or desk to keep your smartphone or tablet at the perfect viewing position. The 5.1 to 8.8" device clamping range allows it to accommodate mobile devices between 10.2 and 13" in size, and the table clamp can be secured to a surface 0.4 to 1.4" thick. With an extension arm that offers 360° of rotation, fully adjustable angle, height, and swivel range, and a ball-head that provides infinitely variable positioning, this sturdy plastic-and-steel holder makes it easy to place your smartphone or tablet exactly where you need it. Nonslip rubber coats the clamp surfaces and brackets to enhance stability and protect your desk against damage.