The arms of our gooseneck bed frame are made of better materials and design. Made of high-quality aluminum-magnesium alloy solid core, the flexible clip phone holder is not easy to break, and you can use it for a long time. As for the 31-inch (80 cm) long arm, the high-quality aluminum-magnesium alloy solid core makes the lazy arm strong enough to hold the phone firmly, but can be flexibly bent in any direction to suit your sight. .[Various Occasions of Use] The thickened adjustable clamp base ranges from 0 to 4.36 inches (6 cm), which is perfect for watching movies and enjoying music with your phone in the bedroom, headboard, bathroom, desk, kitchen, gym and office, with your hands. Designed with non-slip silicone base, the holder will not scratch the surface of your furniture..[Designed to be more solid] The sturdy clip base can be stably installed without vibration, flexible enough to twist, but durable enough to withstand repeated bending. Bend it with both hands because it is designed to be more solid. In addition, the claw clamp of this phone holder is 360-degree adjustable, and you can easily adjust your phone to the most comfortable viewing angle.