Heavy-Duty U-Shaped Pegs: The garden stake peg's trapezoidal design is for added tension in the ground, with sturdy 11-gauge (3.0mm) steel construction that can hold securely in high wind conditions. Durable: Rust-resistant carbon steel wire garden nails are very hard and do not bend easily when they are deep in hard ground, reliable, sturdy and durable to use. Easy to use: The sharp cutting angle at the ends of the cords is for easy insertion into the ground, hard soil, penetrates landscape fabric, weed barrier mat, control membrane fabric and plastic sheeting. Pack of 40: Set of 40 green garden stakes, 6 inches long and 8 mm in diameter, ideal for securing the fabric of your landscape, lawn, ground sheets, fence, tent, tarps, etc. The Perfect Lawn Securing Stake: Ground anchors have good securing performance, excellent for securing landscape, weed barrier fabrics, lawn and garden edging, wool, dog fence, pet fences, artificial grass, coverwith bark, garden pipes and plastic sheets