Equilateral triangle 3-way Y junction connector track piece, compatible with most wooden train toy sets (like Thomas the Tank Engine). Another fairly standard junction piece for allowing three tracks to cross over one another.
This piece is perfect for adding on and extending your existing wooden train track set!
Measures 4.7" long x 4.7" wide x 0.5" deep. Available in multiple colors.
Design credit to NethertonSolutions@Thingiverse: https://www.thingiverse.com/thing:1576147