Ground anchor for weed fleece: 2.5 mm in diameter, 15 cm in length; 4 cm wide; Packing Quantity: 50xT-Shaped Ground Anchors with 50pcs Buffer Washer, not only can fix the four corners of the lawn nicely, but also make it easier to pull out Floor. They have also been galvanized to provide even better protection against rust. They are very durable and reusable. Sharp ends: The sharp ends of the pegs allow for extremely smooth ground penetration. Keep the membrane flat and well attached to the ground. (Note: If the ground is harder, firmly grasp the pin and gently tap the ground with a hammer. Too much force may cause the pins to bend into the rocky ground.) Easy Application: Our U-shaped fastening anchors with a smooth, flat head give you an optimal impact surface for fastening with a hammer. Multi-purpose pegs Pegs: Suitable for fastening weed fleece, ground fabric, lawn protection grids, weed fabric, but also for fixing hoses and cables in the ground.