This GeckoTeq suspension set consists of a suspension wire of 1.5m length with a thickness of 1.0mm, 2 long suspension hooks with two attachment points, 8 screws, 2 compression sleeves.These are elongated hooks that you attach on either side of the back of a frame.By then tensioning a wire between the hooks and locking it with the clamping bushes, you can hang the frame stably. The suspension hooks themselves are made of 2 mm thick nickel-plated steel.