TK4100 RFID Keyfobs Keychain Tags Access Control for Key Cards Proximity Keychains for Smart ID Keycard for Key Fob Drop

Features: Frosted for shell, comfortable hand feeling, high quality. Waterproof, drop-resistant, and non-fading. Black elastic cord with lock and for key loop buckle, easy to carry. Different versions of high and low frequency chips can be packaged internally, and can be packaged together. The appearance is small and exquisite, dustproof and shockproof.

Specifications: Material:ABS Size:Approx.2.8x3.5x0.7x0.2cm/1.1x1.37x0.27x0.78inches Color:Sapphire Blue

Package Includes: 1 Set Access Card

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.