Copper foil tape comes in two forms: with conductive adhesives and with non-conductive adhesive.
Connect up your projects with these copper tapes with conductive adhesives to light the LED Stickers up.
Conductive adhesive tape conduct electricity on both the top and bottom so you can make electrical connections just by taping one copper tape to another.
Not sure how to connect them up as curved lines or sharp corners? Click on the picture below:
5mm thickness: 11 x 11 x 5mm
8mm thickness: 11 x 11 x 8mm