98.43 feet long (about 30m), Diameter: 3 mm Fish tape: glass fiber, good anti-aging, not easy to break Fiberglass fish tape: light weight, durable, acid and resistance, aging resistance, corrosion resistance The fish belt has strong flexibility (but do not bend strongly when using it), and the low friction design allows the fish belt to easily pass through the catheter without sticking during turns, joints or coupling. Wide range of uses: used to run wires through walls, attics, crawl spaces, basements and suspended ceilings, you can easily pull and push ropes through the toughest spaces to complete difficult electrical wiring installations without . colour: yellow Material: glass fiber Package Contents: 1 x 30m Fiberglass wall line Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.