OO/4mm/1:76LX551-OO CARPARK HEIGHT RESTRICTION BARRIERS PACK OF 2 Laser Cut For OO Scale Model Railway LayoutsRealistic height restriction barriers for your model car parks.A kit to build two realistic height restriction barriers for your car parks on your 1:76 scale diecast dioramas and OO scale model railway layouts.This easy to build, multimedia kit combines pre-weathered paper wraps with greyboard card, MDF and laserboard components to create a realistically better detailing accessory for your layouts and dioramas.