Rolling Square AirCard™, Bluetooth wallet tracker, Apple Find My network, 2.2mm / 0.09in ultra thin, 2.5 years battery life, NFC & QR code business card, Left behind reminder

AirCard - Find your wallet. Always. by Rolling Square — Kickstarter

Rolling Square AirCard™, Bluetooth wallet tracker, Apple Find My network, 2.2mm / 0.09in ultra thin, 2.5 years battery life, NFC & QR code business card, Left behind reminder

Rolling Square AirCard™, Bluetooth wallet tracker, Apple Find My network, 2.2mm / 0.09in ultra thin, 2.5 years battery life, NFC & QR code business card, Left behind reminder

Rolling Square Aircard - Bluetooth Card Sized GPS Tracker with Business Card NFC/QR Code & Find My Network Compatibility - 2.2mm Super Thin : Electronics

AirCard - Find your wallet. Always. by Rolling Square — Kickstarter

Rolling Square AirCard™, Bluetooth wallet tracker, Apple Find My network, 2.2mm / 0.09in ultra thin, 2.5 years battery life, NFC & QR code business card, Left behind reminder

Rolling Square AirCard™, Bluetooth wallet tracker, Apple Find My network, 2.2mm / 0.09in ultra thin, 2.5 years battery life, NFC & QR code business card, Left behind reminder

AirCard - Find your wallet. Always. by Rolling Square — Kickstarter

Rolling Square AirCard™, Bluetooth wallet tracker, Apple Find My network, 2.2mm / 0.09in ultra thin, 2.5 years battery life, NFC & QR code business card, Left behind reminder

Rolling Square AirCard™, Bluetooth wallet tracker, Apple Find My network, 2.2mm / 0.09in ultra thin, 2.5 years battery life, NFC & QR code business card, Left behind reminder

Rolling Square AirCard™, Bluetooth wallet tracker, Apple Find My network, 2.2mm / 0.09in ultra thin, 2.5 years battery life, NFC & QR code business card, Left behind reminder