The LED gel nail lamp has plenty of space to accommodate both your hands or feet at the same time.The Hand Pillow Nail lamp has foldable stands for easy storage and space saving Our nail lamps use UV and LED dual light sources(365+405nm wavelength), which is closer to white light, after lighting, your nails have high brightness, No crack, and not hot for your hands. 24 LED light beads are evenly distributed inside. It would help to cure gel nail polish uniformly but won't hurt your skin...