SPECIFICATIONS - 2.5mm diameter, 15 long; 4 wide; Packing quantity: 50xU-shaped ground stakes, with 4pcs buffer washer, it can not only fix the four corners of the lawn beautifully, but also make it easier to remove.EXTRA-DURABLE GARDEN TRAPS - The High performance garden security stakes are the professional's first choice for firmly securing weed membrane, landscape fabric, netting, chicken wire, ground sheets, outer fleece and a wide range of other garden materials. landscaping firmly to the ground.HOT DIP GALVANIZED - For better rust prevention. Immersed in molten zinc, providing a thicker coating than electro-galvanized alternatives.VERY STRONG - Pointed and beveled ends for easier attachment and removal. Much less damage to fabric than barbed plastic stakes. The U-shaped design provides greater tension in the ground for excellent hold.MULTI-PURPOSE GARDEN TRAPS - Also ideal for a wide range of other outdoor uses, such as securing pipes, garden hoses and irrigation tubes along the ground. They can also be used with synthetic turf erosion control covers, lawn seedling mats and to help keep new plant cuttings in place to aid in more successful rooting.