The SM050-2 Slim-Grip Smartphone Holder works with any Arkon Dual T-Tab mounting pedestal and holds smartphones up to 5.2'' tall. This includes the iPhone 5, 5S, 5C and all previous iPhone models (such as the 4S, 3GS, and iPod touch), as well as the LG Optimus G, Nokia Lumia 1020, and Motorola Moto G and Moto X. This package includes only Arkon's Slim-Grip Holder (mounting pedestals sold separately). The holder's spring-loaded mechanism makes it easy to insert or remove the smartphone with one hand, yet holds the smartphone securely. The top and bottom adjustable-leg design of the Slim-Grip helps keep any side buttons and ports unobstructed. Eight support legs (4 short and 4 longer versions) are included that can be customized for optimum fit of your smartphone. The recommended configuration for most smartphones is to have 2 short legs on the top of the holder and 2 of the longer legs on the bottom of the holder. For phones with height larger than 4.5'', use the 4 long support legs for best performance. The SM050-2 is used in all of the Arkon SM5xx Series bundles, including the SM512, SM514, SM515, SM516, SM521, SM523-G, SM528, SM532, SM534, and SM588. For smartphones or midsize tablets larger than 5.2'' tall, or if using a large, ruggedized case with the iPhone 5S or 5C, Arkon recommends the new, larger Slim-Grip Ultra Universal Smartphone and Midsize Tablet Holder. See Model SM060-2.