LENGTH: 20 CM Made of high quality steel material, strong and durable, large weighted surface. Compact size, convenient to carry and use, easy to clean. Effective and strong attachment to the ground, not easy to break. The tip of the nail with a sharp angle can easily penetrate into the ground in the case of frost-resistant substrate. The sides are reinforced, raised design prevents the rope from slipping, comfortable and easy to operate. These posts are perfect for camping and hiking. Anchor your tent with these posts and provide it with a stable shelter. Heavy tent posts are resistant to strong winds in dirt, sand, grass and rocky ground. Unremarkable tool for fixing tents, tarpaulins, picnic mats, sun protection, etc. Ground hammer pins for outdoor use are also ideal for anchoring tents, canopies, tarpaulins, flowers, trees, vegetables, pavilions, landscape or garden plants and shelters, so you can have a restful night's sleep on a camping night. Tent nails are also ideal for attaching nets, garden materials, strings and other garden structures. The tent post is equipped with a large, round, flat head that easily penetrates the ground, which ensures the reliability and stability of the tent and allows a safe and comfortable cabin.