Flat Structures Members
U.S. Educator Price
$30

Flat members provide lateral support in bridges and can be used to build flexible buildings.

What's Included
  • 16x 2x3 beams 12.5 cm long
  • 16x F4 beams 17 cm long
  • 16x 3x4 beams 19 cm long
What to Consider

See the Buying Guide for this item's required, recommended, and additional accessories.