Features: Experience unparalleled phone stability with this Universal Metal Replacement Discs, designs to secure hold your devices on any magnetic phone holder. Crafted from high quality, corrosion resistant metal and featuring industry leading adhesive, these super thin discs ensure long service durability. Ideal for individuals, busy commuters, and activity travel who rely on hands frees convenience while on the move. Perfect for both daily commutes and road , these replacement metal discs provide a secure grip on your phone, ensuring it stays in place even on the bumpiest roads. With universal conformity, these magnetic phone holder discs seamlessly integrate with most holders, making them essential accessory for enhancing your mobile experience. Specifications: Material: iron Size: about 43x55mm/1.69x2.17inch Package Includes: 2xMetal Discs note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.