Essential Omnigrid basics to measure, cut, rotate and repeat! Get into gear with our streamlined tool assortment suitable for all DIY experience levels. What will you make? Set includes a 8" cutting mat, 2.5" x 8" ruler, and 28mm rotary cutter. Item Number: 8RM258RC 8" 360° Rotating Cutting Mat 2-1/2" x 8" Ruler 28 mm Pressure-Sensitive Rotary Cutter with Blade