Custom Isako Round Wheat Fibre Wireless Chargers are made from 50/50 materials - natural wheat straw fibre and BPA free polypropylene. They charge devices which are enabled for wireless charging and work with most modern smartphones. To use, plug into a USB port or mains adapter and simply pop your phone on top! The 5W chargers can be decorated with a name and logo and are presented with a Micro-B USB cable.