LENGTH, WIDTH & HEIGHT-- 10 feet long, 0.78” height , 3.15” external width. It’s long and wide to cover the cables, wires or cords well.Please check the size of your cables or cords first before placing an order. EASY TO UNCOIL&CUT -- Made of flexible PVC material,easy to cut with a knife or scissors,ensuring a perfect fit for your space.Also it’s thick enough that it doesn't curl like other products. YELLOW WARNING LINE -- 3 bright yellow stripes runs along on the top of the floor cable cover for its visibility and safety, it serves as a warning role to tell people to pay attention to that sign and in case of tripping over by accident. PLENTY OF ROOM -- Has plenty of room for the cabled inside the internal channel.No issues with routing 5 data cables.It is heavy made, so once it laid flat, it didn't move!. PERFECT CABLE PROTECTORS -- Cord cover is suitable for office,home,workshops,warehouses,concerts or outdoor settings. It gives a much cleaner and professional look to your workplace.