4mm Diameter & 100m Length- GZBtech washing line rope is 4mm in diameter, thick enough to hold pegs,and stronger than most of other brands. Designed in 100m long, meets high demands for length,you can cut off to whatever length you want. Note: We suggest to use pliers or wire cutters for cutting off.Steel Core & PVC Cover - The steel core is cooper plated for not easy to rust and it covered in rust-proof PVC, eliminating the possibilities of leaving dirty marks on your clothes.It has long lifespan to protect the outdoor washing line against all seasons of weather and ensures that the color will not fade after a long time using.265lbs/120kg Weight Capacity- Inside this washing line rope constructed of 7 strands of tough steel core wires,make it strong enough to hang clothes, quilt or plants on this washing line rope, which is heavy-duty and sturdy enough to bear pulling force up to 265lbs(120kg).Widely Use - GZBtech heavy duty washing line is not only perfect for hanging laundry outside, but also can be used as gardening wire cable, string lights hanging cable and farming support cable.