Adjustable paving slab supports are specialized tools used to raise and level paving slabs. They are designed to provide a stable, even base for a variety of outdoor flooring types, including decks, paving stones, and tiles. They can be used to raise or lower the height of flat surfaces, allowing them to remain level on uneven terrain.Paving slab supports are particularly useful for areas with drainage issues or uneven ground, as they help ensure a flat surface for walking or sitting.