American Olean 5" x 6" Quarry Naturals Quarry Cove Base Round TopAmerican Olean Quarry Naturals 5" x 6" Quarry Cove Base Round Top adds a clean, smooth finish to your quarry tile installations. With its durable construction and rounded top, this base provides a professional edge for your flooring, creating a seamless transition between the floor and wall. Perfect for commercial and residential settings, it helps protect your walls from moisture and damage while enhancing the overall look of the space.