Tangram STEM Educational Geometric Shapes 7 Piece MST

Opened but never used. Nice compact Tangram set for STEM activities. Largest triangle is approximately 3 7/8” in length. Smallest triangle is approximately 1 7/8” in length. Square is approximately 1 3/8” square. All pieces are sturdy plastic and approximately 1/8” in thickness. Nice vibrant yellow color. Comes in original ziplock bag as shown.