Beautiful and easy， will not shelter the sight. Magic rubber sucker， soft and strong suction. Chuck switch push open the sucker， press after the completion of adsorption， firmly adsorbed on the glass surface， smooth and convenient， stable and reliable Universal general back holder，wide adaptability 360 degree rotating hook connection pic，The spherical connection diagram. The sponge layer， prevent slippery cushion. Beautiful and easy， will not shelter the sight. Magic rubber sucker， soft and strong suction. Chuck switch push open the sucker， press after the completion of adsorption， firmly adsorbed on the glass surface， smooth and convenient， stable and reliable Universal general back holder，wide adaptability. 360 degree rotating hook connection pic，The spherical connection diagram. Dual feet tray，effective support. The sponge layer， prevent slippery cushion.