I have seen this shelf on instructables a couple of times and it has fascinated me so I decided to make one. It's made from an ordinary ikea shelf but instead of being a boring flat shelf, it is like a rope bridge.
Step 1: Supplies
This shelf is made using ikea brackets and a 7" board I found at lowes. (I couldn't use the ikea board because it was particle board and couldn't be cut) You will also need a thin 6' wire, and a ferrule and stop, but like me you could just use a screw and washer.