Cable holder

I made the cable holder for my CNC table. It is attached to the underside of the folding table. First we attach a elastic rubber band (for clothes) 10 mm wide and about 20 cm long to the holder with two wood screws 3x16 mm. We determine the length of the elastic rubber band according to the amount of wound cable so that it is stretched after hooking on the holder. Then I attach the holder to the table with three screws 4x70 mm.