DEEP GROUND PENETRATION. UltraHedge Nails are heavy duty and can penetrate the soil deeply for a more secure and more professional looking installation. DISCREET. UltraHedge Nails are discreet and will not stick out like a sore thumb on your grass. It is so discreet it'll be impossible to tell that you have an artificial instead of a natural lawn. EASY TO INSTALL. UltraHedge Nails can easily be driven to the ground using a hammer or a quality mallet. This is especially convenient if you're working on a large project. EXCEPTIONAL QUALITY. UltraHedge Nails are especially designed and crafted to last for years. It is built to withstand corrosion due to exposure to various temperature changes. PERFECT FOR DIY PROJECTS. UltraHedge Nails may also be used for other DIY landscaping projects. They are ideal for various types of soil and convenient to use. UltraHedge Nails 40D 5" are ideal for artificial grass installations. These turf nails will keep your turf in place for a more put together look. Securing your artificial grass to the ground with these nails will guarantee that the grass will never go loose. Long lasting and discreet, these nails will hold your grass in place without drawing attention to themselves. These strong turf nails help hold down and secure artificial, fake, and faux outdoor grass to keep it neat, safe, and orderly. The length of these outdoor turf nails makes them perfect for achieving deeper ground penetration. This causes less strain to your synthetic grass and also the ground. Simple installation requires either a trusty mallet or a solid hammer. The quality and reliability of this product is unparalleled and you can expect nothing but the best. Using UltraHedge Nails 40D 5" will allow you to work your way towards a professional looking installation. You may also use these nails as tent stakes, for landscape edging, and as backyard ornaments. They can also be used with multiple types of soil for convenience.