Used speed bumps for wire extension The number is 7 pieces (enough for a 10-meter wide street) For sale, used, at a good price, God willing, lightly used. It has a channel for extending electricity and water pipes and a wide cable, very excellent, multi-use. Sale by lot. The price of a new piece is 320 riyals. Sale for all. Give us your good offer and we will not disagree, God willing.