Materials: Grape Wood and Aluminum Alloy. The Inside of The Shell Is Made of Grape Wood and The Wallet Is Made of Smooth Aluminum Alloy. Which Looks More Fashionable. This Credit Card Box Prevents Unintentional Data Theft Via Rfid. Information Security: Rfid Blocking - An Extra Layer of Protection Against Those. Who Want To Steal Your Personal Information. Prevent Wireless Identity Theft. To Protect Your Rfid Card From Potential Wireless Identity Theft. Design: The Stressful Fumbling At The Cash Register or In The Restaurant. Until Now Through The Elastic Stretch Bands. Thanks To The Adapted Finger Groove and The Slim Money Clip, You Can Grab The Right Credit Card In A Flash and With Confidence. Large Storage Space: The Card Case Offers Space for Up To 15 Cards. Due To The Flat and Compact Design, The Card Case Is Hardly Larger Than Its Contents. Thanks To The Money Clip On The Back, The Case Can Also Be Used As A Wallet. Gift: Whether Sporty or Elegant, This Card Case Suits Every Dress Code and Is The Perfect Gift for Special Occasions. The Card Case Is Delivered In A Matching Gift Box.