It's a genuine FatCloth Sticky Screen Cleaner! It's made of microfibre cloth attached to a silicone base. Sticks on even surfaces, like the back of a smartphone without glue. Easy to peel off and use for wiping those fingerprints off the screen when your FatCloth is misplaced somewhere.
It works as a tag to recognise your phone too.
Complimentary on each order placed until the stock runs out (no need to add to cart).