About This 【Wide Application】Our in-ground umbrella base features 3 sets of rectangular holes (3/4/4.5 inches), making it compatible with most offset cantilever and upright outdoor umbrella stand. Ideal for patio, garden, lawn and pool 【Space-Saving and Safe】Unlike traditional bases filled with water or sand, our in-ground design saves space and eliminates tripping hazards, ensuring safety for the elderly and children 【Durable and Weather-Resistant】Our heavy duty cement umbrella holder is made of high-strength steel with a fully welded and plated surface that is waterproof and rust-resistant. The reinforced dual steel block design and 16-inch grounding depth ensure stability even in strong winds 【Easy Installation】Simply dig a hole (18"L x 18"W x 18"H), pour some concrete, insert the base, level it, and fill the rest with concrete. Once set, your umbrella stand is ready for use 【100% SATISFACTION GURANTEE】If you have any questions about the product, please feel free to contact us, we will be happy to serve you. US Patent Pending. All Rights Reserved
