Outdoor Sun Umbrella Base Water Injection Tripod Folding Beach 30 Kg Loading Sand Fork Cross Cast Iron Four Leg Base 20L Water Injection Base (thickened Red)Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List 1. Loosen the top disc first 2. Hold the pole with both hands and insert it vertically into the base hole until the pole touches the ground 3. Tighten the disc until it stops 4. Then you can put sand or water in according to the environment of use