These outdoor string lights are weatherproof and UL-listed. With a hanging hook above each socket, you can hang it with hooks, guide wires, or zip ties. The heavy-duty, flexible cord is weather-resistant. The price is reduced from $69.99 to $39.99 to $23.99 when you clip the 40% off coupon. Shipping is free for prime members or on orders over $25. Clip the 40% off coupon