Keyless entry car crotectorThis car key signal shielding bag is a must to protect your car. The all-inclusive insulation design can prevent your car's security system from being hacked. scanners and card readers from detecting your card's signal to protect your personal and financial data and prevent remote access to your remote control key.High-quality materialcar key case is made of PU leather + zinc alloy hook + thick radio frequency shielding cloth made. It has the characteristics of exquisiteness, beauty and fashion, sturdiness and durability, reliable quality, and hand-made. All materials have been rigorously tested to ensure 100% blocking of all signals.Suitable sizebag has a custom size of 14 cm (5.51 inches) x 9.5 cm (3.54 inches). The perfect size can accommodate all types of car keys. It is easy to carry and protect your car keys at any time. It can also be used to integrate access control cards or other small electronic devices.Exquisite appearance easy to carryThe leather of the key protection bag is smooth and delicate, the appearance is elegant and fashionable, and the style is exquisite. The zinc alloy hook on the top can be hung on jeans or easily put in a handbag or wallet. The inner thickened radio frequency shielding cloth can also shield calls, Bluetooth, WiFi, 5G, NFC, GPS and other signals.100% Satisfaction GuaranteeWe provide two shielding bags to protect your two keys. While preventing intrusion, it also protects your keys from dust, rain, and perspiration. Let your key always look new.