ABS Plastic Sheet 3-pack 12" X 24" X 0.0625" (1/16") with Resource Kit for VEX Robotics Teams ABS Plastic is though and non-shattering with a haircell pattern front and smooth back is specifically for the VEX Robotics Competition Resource & Installation Kit available upon request, includes tips and info, adhesive cutting/drilling guide, and plastic usage chart. Legal for use on competition robots: Rule R7f permits plastic from one 12x24x0.070" sheet. Includes three (3) 12x24" CNC precision square & straight cut sheets of 1/16" (0.056 inch, approx 1.5mm) thick ABS Black Plastic. NOMINAL SIZE: Please note actual size may be slightly smaller as is standard with all plastic sheet products. 1 foot by 2 feet, 1/16" (0.06 inches) thick. The best resource for VEX EDR Robotics to improve their robot, documentation, and build quality