Spiral Rubber Frame Protector
These Spiral Rubber Frame Protectors are made of a soft silicone which is great for reducing cable rub and noise. Just wrap them around the cable at the point where the cable touches the frame and your job is done.
These Protectors are about 6cm long and a large enough diameter to fit around one cable. We tried tying two cables together with these but sadly the protector fell off, a different solution is required for that.