Smart key chain（Buy 1 get 1 free）

Smart key chain.This is a compact and ultra-customized key solution.This product contains no metal noise and is used to organize and store key rings.

In addition, this product is not limited to keys. As long as users like it, they can integrate usb flash drive and RFID chip together.

•  Inner column diameter is 4mm. Please make sure your keyhole inner diameter is larger than 4mm.
•  The standard inner column is about 11mm high (can hold 4-5 ordinary keys). If you have a special key, please measure it in advance.
• The cross key can be installed (the thickness is equal to 3-4 ordinary keys). The vinyl head key can be installed, or it can be installed directly or electroplated to remove plastic  supplement points.
  
  

PRODUCT DESCRIPTION

• Compact design:Smaller than a pack of bullets.Put it in your pocket
• Smart leader:Enables you to organize multiple units together.
• No noise:The key no longer wobbles, avoiding metal noise.

Specifications:

• Material: Aluminum alloy is sandblasted and oxidized.
• Process: Stamping + Anodic oxidation.
• Material: 6061-t6 aviation aluminum.

Package Includes:

• 1 x Smart key chain.

Notes:

• Please allow measuring deviation due to manual measurement.
• Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.