NO MORE TIPS ON WINDY DAYS: Say goodbye to wind-induced umbrella mishaps. Fill this weight bag with sand, wrap it around your umbrella pole, and you'll have peace of mind on windy days. ERGONOMIC AND EASY TO USE: The side opening allows for effortless placement on any patio umbrella, eliminating the need to lift heavy objects when full. Its larger opening ensures clean and hassle-free filling. WON'T CRACK OR TEAR: Made with high-quality materials and designed to withstand the rigors of outdoor use. It ensures your umbrella stays put season after season, protecting you from the sun and providing shade whenever you need it. It's made of military-grade, ripstop 900D material with reinforced sides for added strength. Withstands the elements: The material is water-repellent and resistant to sun and heat. It also withstands sub-zero temperatures and frost without cracking. Use this base year-round. This base weight is designed to fit any angled or cantilevered outdoor patio umbrella perfectly. It offers a versatile solution for keeping your umbrella in place, regardless of style or brand. DESIGN: Its sleek black finish not only complements your outdoor décor but also adds a touch of elegance to your patio or garden. The base weight enhances both function and aesthetics.