1. Convenient helical design: The lower helical tip is easy to install on firm and compact ground. The hard, sharp bottom end can be carefully screwed from the ground into hard or soft ground. It penetrates all sand and loose soil and can be embedded in just a few turns. It is very easy to use 2. Strong grip: The spiral design will keep your studs firmly on the ground, reducing the risk of wind and heavy rain. Our screw studs are durable so your tents and awnings can stay in place in high winds and withstand maximum stress in high winds and unpredictable conditions 3. Installation tube hole design: Each screw is equipped with a transparent plastic tube, which is powerful. To use, insert it into the hole at the top of the screw to create a T-handle for you to insert the nail into the ground. When not in use, a sharpened nail can be inserted into the tube to avoid injury to the screw tip 4. Striking Yellow Design: The tent pegs are made of high quality, thick plastic. The bright yellow appearance is more visible, making soil nails more visible on lawns or sand, less lost and easy to find. 5. Good helper for wind protection: Due to its size and excellent design features, the spiral spikes are suitable for wet ground, ideal for camping, fixed tents, camping tents, fishing tents, fixed dog leashes, beach awnings and other items that are easy to move Quantity shipped: 4 pieces Product color: green Product size: about 30*7*2cm