Hager NAB Wire Duct includes the lid with an easily removable protective film to prevent scratches or damage to the duct during installation. The lids snap securely over the fingers for a flush cover, ensuring a tight fit with minimal effort. The individual fingers With 2 prescored break lines insure a finger breakout on the upper score line, and easy sidewall removal with hand tool on the lower scoreline. Size: 4″ x 5″ Length: 6ft Carton Qty: 4 Pieces(24ft) Color: Gray