DescriptionThis USB data blocker is solid and sturdy, which can withstand long-lasting use. Features the metal material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This USB data blocker will make charging phone safer.Features-Color:Black -Material:Metal -Size:4.00X1.50X0.70cm/1.57X0.59X0.28in - Sandwich it between the USB cable and the charger to physically block data transfer/sync. - No pop-ups or risk of being hacked/uploaded in a car, airport, etc. when loading a mobile device. - This can be beneficial as some devices charge slowly or not when plugged into a USB data port. - Also used to protect your device and its data from hackers and viruses. - Great craftsmanship, delicate shape, good texture, beautiful look, fashionable and unique.