The PIKO G-gauge track profile is made from a high-quality brass alloy and features a solid profile track with ideal electrical conductivity, even over long distances. The brass rail connectors ensure a durable and secure hold, providing good electrical contact at the rail joints. The sleepers are made from high-quality HDPE plastic, which is particularly known for its high impact resistance, good sound insulation properties, and resistance to stress cracking. The surface is designed to realistically resemble wooden sleepers. The spacing of the sleepers corresponds to the prototype and offers a visually realistic, uncramped appearance.