RAM Yoke Clamp Mount with Double Socket Arm & Tab-Tite(TM) Universal Clamping Cradle for Large Tablets WITH HEAVY DUTY CASES Tab-Tite Cradle Features: Support cups contain open slots to accommodate for tablets of various sizes Back plate can support various size support cups Spring loaded tension provides secure support for your tablet Spring loaded cradle allows for quick release of your tablet, Full access to all ports. High strength materials maximize longevity of cradle, Lifetime warranty.