Free samples are available. Made of good quality ABS material, the non-skid rubber cover on the front and the bottom protect your phone from sliding, durable and anti-slippery. The cell phone stand is foldable, the compact and light design makes it easy to put in your backpack or pocket. Fit with most mini devices, such as smart phone and mini tablet, free up your hands, also can put business cards, very convenient. Multiple angles could be adjusted to meet your different viewing demand. You can use it at home, travel and office. It comes in a variety of different colors and can be customized with your brand’s slogan or logo.