TayMac ML2500G 55-in-1 Extra Duty Flat Expandable 100% paintable surface Ultra rugged polycarbonate & synthetic neoprene rubber will not dry rot, crack, or deteriorate in sunlight, Revolutionary patented design expands from 1 inch to 3 1/2 inch Total Power Outlets : 4 Revolutionary patented design expands from 1" to 3-1/2" to for while-in-use needs 100% paintable surface Ultra rugged polycarbonate & synthetic neoprene rubber will not dry rot, crack or deteriorate in sunlight Includes attached gasket and mounting hardware Patented Quick-Fit keyhole mounting system