It can be used without any problems. The specifications are as follows: 【Comfortable Experience】 The SAIJI smartphone arm stand comes with a 360-degree rotating smartphone clamp and a flexible gooseneck arm. You can easily adjust your smartphone to the optimal distance, angle, and height while taking care of your eyes, neck, and back. Free your hands completely and enjoy a relaxing time in bed or on the sofa. 【Sturdy and Adjustable Base】 The thick spiral mounting clamp of this smartphone stand is easy to attach and detach and opens up to a maximum of 6cm. It opens wide enough to be attached to desks, bed frames, nightstands, side tables, kitchen counters, and more. Non-slip silicone pads protect your furniture from scratches. 【Flexible and Sturdy Rotating Arm】 The SAIJI smartphone stand arm is 75cm long and 8.5mm in diameter. This sturdy arm is very rigid and requires some force to bend. It's like bending metal, but once the shape is set, it's absolutely solid and strong enough, even with the weight of the phone hanging from the end.