DSTELIN Universal Metal Plate 8 Pack for Magnetic Phone Car Mount Holder Cradle with Adhesive (Compatible with Magnetic Mounts) - 4 Rectangle and 4 Round, Black

Important note: A metal plate may disable wireless charging if it is attached to the back of your phone or case. It is suggested to remove the case when using wireless charging. Wide compatibility: Since all of the metal plates are not magnetic on their own, we strongly recommend using them in conjunction with universal magnetic mounts wherever you require. Strong adhesive: Each metal plate features strong adhesive tape, making it easy to stick onto the back of your phone or case without any hassle. Package includes: Rectangle: 1.77" x 2.56" (4 pieces); Round: Diameter 1.57" (4 pieces). Universal Metal Plate: Compatible with all magnetic car mount holders as a non-magnetic accessory.