The RAM® Power Plate™ II Magnetic Holder with Steel Adhesive Plates (RAP-300U) is a versatile magnetic mounting solution designed for phones, microphones, GPS devices, and other small electronics. Featuring a strong rare-earth magnet with a protective rubber cradle, it securely holds your device in place while preventing scratches and slipping. Included are two adhesive-backed steel plates (1.5" x 2" rectangle and 0.75" round) that attach to the back of your device or case, making it easy to quickly connect and disconnect from the magnet.This magnetic ball adapter also integrates seamlessly with mounting systems that rely on magnetic attachment, giving you flexibility across a wide range of mounting setups.