Brighten Your Day! And your Patio Axis Chair with Atlantis Patio Axis Chair Covers. Tailored construction and Hook and Loop fasteners make it so that you would never know these pieces are slipcovered. This provides for easy cleaning and quick updating. Update your next backyard gathering with the durable, marine grade faux leather of Atlantis Patio Axis Slipcovers on your porch or patio!