Manufactured by EMP, this forumed aluminum Polaris RZR Roof Top is made from .1" thick aluminum and is very light. Comes in a durable textured black powder coat. All sides are hemmed over and flattened creating a frame around the outside. RZR Roof Top includes water proof LED dome light with batteries. RZR Roof mounts with rubber coated galvanized straps. All TIG welded corners are ground smooth.