Add new twists and turns to any existing BRIO train track with this four-piece set. Considered a favorite pastime by many, train track building helps support youngsters developing fine motor and visual skills. Made of durable kiln-dried beech, the curved track set can add up to 26 inches of train-riding fun, and would make a fine addition to a BRIO or Thomas the Tank Engine train track collection. --Lauren Bernard, mother and elementary school teacherConsists of interlocking track piecesmodular construction of these pieces can easily expand to create many exciting play environmentsAll track and accessories are compatibleIncludes four "E1" 3-1/2 inch track pieces.For ages between 3 - 10 years