[3/5 or 4/7 Tube Common]:The irrigation support stakes has four openings of different sizes, which are suitable for water pipes of different thicknesses. Can be connected to: 3/5 or 4/7 hose. Designed to fix 1/4" drip tube where needed. Size: 14.5*1.5cm. [Fix the Position of Dripper]:The drip irrigation stakes can keep your pipe and dripper in the correct position as needed, keep the dripper on the ground, prevent the pipe from clogging, and fix the irrigation pipe to reduce the risk of tripping. [Tip Design at the Bottom]:The drip line stakes designed at the tip of the bottom is easy to use. Just keep the support rod upright and push it down to easily insert it into the desired position. Height adjustable. If you encounter hard ground, you'd better wet the surface before installation. [Durable PP Material]:The irrigation spray stakes are made of high-quality PP material, strong and durable, with good compression and corrosion resistance, and can be used for a long time. It is very suitable for home garden DIY or garden professionals. [Good Helper for Irrigation and Watering]:Irrigation support piles are suitable for vegetable gardens, flower beds, lawns, gardens, herb gardens, forest gardens, etc. It is a good helper for irrigation and watering. A total of 100, the number is enough to meet your needs.