The Ridge Wallet for MagSafe transforms our patented, best-selling wallet into Apple's must-have accessory. Engineered for seamless integration, the wallets and standalone plates feature embedded MagSafe-compatible magnetic arrays for additional attachment strength. Strengthening Tray: The optional Strengthening Tray can be added to secure Apple devices further, or used to attach the wallet across Android and Windows devices universally. Not Compatible with the Quickdraw Card Holder Cash Strap: A thin and versatile elastic. Ideal for carrying: cash, ID's, or RFID-enabled cards.