Stump Stand Portable Universal Tablet Stand (Red) Universal Compatibility: works with all smartphones, e-readers, and tablets (including cases) less than 0.5 inches in thickness Versatility: The Stump's simple design includes multiple viewing positions (Ramp, Lean, and Upright) to ensure the perfect angle for whatever you are doing Portability: This stand is small enough to be portable yet weighted for stability to guarantee your device remains secure whatever the viewing angle Functionality: The silicone material cradles your tablet and grips the surface it stands on to prevent slips. With a surface diameter of 3.75 inches, the Stump requires little desk room. Aesthetically it matches any color scheme as it comes in 5 different colors Simplicity: There are no moving parts to break, no fiddling or adjustments required, no scratches or sliding with this durable, sturdy stand. Ideal for watching videos, reading, browsing the web, working in the office, following recipes, etc.