Carefully selected track variety - ready for you to expand and build your wooden railway. Includes our exclusive see-through tunnel. Track Adapters Included for Gender-Mismatched Ends: Our adapters fix male-to-male and female-to-female track connection mismatches, helping your wooden railway layouts come together smoothly and frustration-free. Set includes 2X MM Adapters, 1X FF Adapters, 6X 2in Straight Tracks, 6X 3in Straight Tracks, 12X 6in Straight Tracks, 12X 3.5in Curved Tracks, 12X 6.5in Curved Tracks, 2X MMF Curved Switch Tracks, 2X FFM Curved Switch Tracks, and 1X Tunnel. Our wooden train tracks are made with premium solid Beech Wood – same species of hardwood used by Thomas & BRIO. The stone bridge (plastic) is beautifully decorated, this is the most value set on Amazon in terms of playability and number of pieces. Tracks made with beech are dense and heavier, giving a substantial feel in kids’ hands, and they are tougher and resist fingernail marks far better than the softwood alternatives used by competitors. Our tracks feature durable one piece construction with no plastic ball insert at the male end. Includes 9 free layout plans. Color-coded and easy to follow, accessible online on a tablet so you can pinch and zoom for details. Available 24x7 so instructions are always within reach. Compatible with Thomas, BRIO, Melissa & Doug, Ikea, Imaginarium, and all major wooden railway brands. STEM inspired and Montessori friendly track pieces that encourage hands-on building, problem solving, and creative layout design. A practical and thoughtful gift that expands any wooden railway and encourages creative building. Conforms to the US and Canada toy safety standards. * Carefully selected track variety - ready for you to expand and build your wooden railway. * Includes our exclusive see-through tunnel. * Crafted with premium solid hard wood. * Conforms to the US and Canada toy safety standards. * 10 different track variety!!