The Mutant Square combines many features of the Mega and Monster Square together. It can also be thought of as a large Minion Square with a 45 instead of a 60/30 degree angle.

• Provides both 90 degree corners and an open cutaway corner for joint access.
• The Mutant Square is 10x10x2 inches in size.
• Its size slots in between the Monster 8 square (8x8x1.5") and the Monster 12 square (12x12x3").
• Comes with set of 4 thumbscrews and tabs, available in either aluminum or cast iron.
  - Patented Design