Green Lion GX-74 Suction Phone Holder 4.7" - 6.9" Devices - This suction phone holder is designed for devices sized 4.7"–6.9" and provides secure and reliable mounting. The strong suction base firmly attaches to various surfaces for stable use. Its adjustable arm and rotation function allow optimal viewing angle customization. The universal design offers broad compatibility with different smartphone models. It is a practical accessory for navigation, video viewing, and everyday use.