2 in. x 2 in. x 3 ft. Cedar Square End Baluster (6 Pack) Compression Valves satin glow Item Weight:.625 satin glow An included rain sensor automatically sends the robot back to the charging station if rain is detected and will continue to mow once the storm is over An auto stop safety bumper allows this mower to safely go around objects left in the lawn and find an unhindered route to continue mowing if obstacles get in its path Item Weight 10 Color Finish Cedar Material Wood Interior Exterior Exterior Color Family Tan Core Type Solid Core Stair Part Type Baluster Returnable 180 Day Number of balusters included 6 Features Paintable Natural wood finish may be stained or painted for a customized look