The Walthers Cornerstone Single Track Bridge Abutments Kit in HO scale (1:87) is a model train accessory designed to enhance a rail layout with realistic bridge abutments. Manufactured by Walthers, known for quality model railroad products, this kit includes all the necessary parts to create detailed bridge abutments for a single track. Perfect for hobbyists and model train enthusiasts looking to add a realistic touch to their layouts, this kit is a great addition to any collection.