Biometric Gun Safe for Pistols Small Handgun Lock Case Box Fingerprint Handgu. Fingerprint Identification? : This biometric gun safety accessory is equipped with a high-precision fingerprint identification chip that instantly recognizes fingerprints. It can store 10 unique fingerprints. Even if the scan port is scratched by a knife, your hands are wet or your fingers are wrinkled, it can be opened successfully. If the gun is safely powered off, you can still use the combination lock to unlock it. Portable Travel Safety? :Outside Dimensions: 9.4 x 6.5 x 1.8 inches; Inside Dimensions: 9.2 x 6.2 x 1.6 inches; 2.4 lbs. This gun lock case is portable and can be placed in a drawer, cupboard, suitcase or in your home, car, office or other easy-to-use places. Cable included, safe to use anywhere. Meets TSA requirements for checked baggage pistol safety. Thickening Liner? : Use the thick memory foam layer that firearms can use safely, with cushioning properties to protect firearms and other valuables from scratches. You can also remove the foam pads to expan. Thank you for your understanding.