A paver base is a foundational layer beneath pavers that provides stability and support. This base prevents the pavers from sinking, shifting, or cracking under the weight of traffic and environmental factors like rain, frost, and root growth. A typical paver base consists of multiple layers, including compacted gravel, sand, and sometimes a geotextile fabric. https://modutile.com/product/gravel-pavers-outdoor-basketball-court-base-24x24/