Feature: 1. Hold your tubing securely in place with durable plastic stakes. 2. Raise the drippers off the ground and help to keep them from clogging. 3. Designed to keep low-flow watering lines where you want them. 4. Prevent clogging, quick and easy to use. 5. Perfect after-sales service 6. ✔For fixing the 4/7mm drip irrigation tubing pipe. 7. ✔Raise the drippers off the ground and prevent from clogging. 8. ✔You can set your irrigation lines on the direction you want. 9. ✔Prevent clogging, quick and easy to use. 10. ✔100% after -sale service. Please enjoy your shopping. 11. ✔ Hold your tubing securely in place with durable plastic stakes. 12. ✔ Raise the drippers off the ground and help to keep them from clogging. 13. ✔ Designed to keep low-flow watering lines where you want them. 14. ✔ Adjustable Water Flow: Water flow can be adjustable by rotating the water outlet hole cap. Adjust the amount of water according to actual needs, let your plant grow healthily, save water resources and save money. Specification: If you are growing outside in a windy area or for any reason you want to make sure your drippers don't move, these fixed stems will help. Features: Hold your tubing securely in place with durable plastic stakes. Raise the drippers off the ground and help to keep them from clogging. Designed to keep low-flow watering lines where you want them. Prevent clogging, quick and easy to use. Specifications: Color: Black Material: Plastic Fixed Stem Length: Approx. 11cm / 4.3in Package Size: Approx. 7.7 * 5.5 * 1.5cm / 3 * 2.1 * 0.5in Package Weight: Approx. 113g / 4oz Package List: 100 * Fixed Stem Package List: 100 * Fixed Stem