Sturdy MaterialThe spin cleaning wire nails are made of iron material, which is durable and reliable for long-term use. They are securely embedded deep in the sand, provide a stable base for the parasol and hold up well against strong winds. (The 3.6cm diameter needs to take out the cover as a whole) Parasol Stand Ground DimensionsThis parasol sand anchor is 35cm long, the ground anchor is 20cm long, the support tube is 15cm long, and the nozzle diameter is 3.6cm. (2.7cm with lid closed, 3.2cm with lid open, 3.6cm with lid removed) Fits all sizes of umbrella poles. Scope of applicationThis metal umbrella stand is suitable for various places: sun umbrellas, fishing umbrellas, lawn gardens and other outdoor sun umbrellas. Ideal for shade patios, gardens, patios, beaches, cafes, hotels, resorts, villas and souks, etc. Easy to UseJust put it in the sand, attach the umbrella to the anchor, tighten the set screw to keep the umbrella stable, just pull the ground peg parasol on the beach, lawn, yard, yard and garden celebration. Package Contents: In the package you will get a parasol steel frame. Due to the manual welding process, if you have any problems with the welding of the product you received, please contact us.