The Abaco Rhino Slab Rack is ideal for storing slabs of different sizes. The RSR010 is sold with two base rails and twenty poles; the RSR050 has twelve poles; the RSR040 has ten poles. The base rails have slots every two inches so poles can be repositioned to accommodate varying thicknesses of slabs. Handles are on the sides of the base rails allowing for easy movement. Rails are rubber lined to protect material from chips and scratches. The poles are either rubber capped or lined to further protect material.