This RFID Wristband 05 is the perfect product for any company. It is water resistant and a silicone material so it will not ever stretch or distort its shape - Fits most. Our RFID Wristband 05 can be used for access control. You can even imprint your company logo on it which makes for a great branding opportunity. What is RFID? It stands for Radio Frequency Identification. Which is a technology that uses tiny computer chips to track items at a distance. Firm 500pcs. MOQ. Chipset: Ntag213