Secure your car: Simply place your key fob in the Faraday box and you are protected. Criminals use tools to copy or imitate your remote key's unique signal code to gain access to your vehicle or keyless system. Signal Blocking Function: Extra wood material + double strong locks + full-enveloping insulation ensure that the box blocks 100% of all signals. Just put your car keys in this box and close the lock to prevent your car security system from being hacked. Large Capacity Signal Blocking Box: This car key safe box can hold at least 6-9 car keys. It is a large Faraday box that you don't need to worry about the model and size of your car keys. It has enough space for all your spare keys and family members' keys. Key box outer dimensions: 19.5 x 13 x 10.5 cm. Easy and Convenient Use: Simply place your keyless keys or key fobs in the box, and you can relax at home or anywhere, knowing that our Faraday box will protect your vehicle keys from external attacks. It prevents damage, scratches and holds all the little things like your room keys and credit cards. Product Description FARADAY BOX Protects your car from keyless car theft √ No theft √ No phone calls √ No messages √ No distractions √ Inner layer - made of luxurious Russian solid wood and military grade fabric √ Outer layer - made of high quality PU leather, easy to carry and non-slip √ Lining - made of high quality double insulated fabric Specification: Size: 19.5 * 13 * 10.5 CM Material: PU leather Weight: 560 g Package includes: 1* box