Pack OO / 4mm / 1:7684 x Laser Cut Manholes & DrainsFor OO Scale Model Railway LayoutsPre-cut Laserboard KitA bumper-pack of laser engraved manholes & drain covers for detailing roads & pedestrian areas on your OO gauge model railway layouts & 1:76 scale diecast dioramas. Super-detailed, laser engraved ironwork made from 0.4mm laserboard. Simply paint with a dark brown / cast iron / dark grey colour acrylic paint (spray recommended), then release from the laserboard sheet & glue into place on your layout or diorama.Pack 84 assorted drain covers & manholes giving you plenty to detail even the largest of layouts.Key Features:Very fine laser engraved / cut detailDimensions (typical): W: 6mm x L: 6mm x H: 0.