●NO SLIP RESISTANT RINGS REQUIRED - The back of the quilting ruler is anti-slip, non slip surface holds fabric in place. ●BLACK & YELLOW GRID LINES - 3 mm thickness durable acrylic ruler, 2 colors grid lines enable you to easily see your quilt fabrics through this ruler. ●FOR RIGHT OR LEFT HANDED - 1/2" x 12" quailting ruler has clear lines, cuts accurate, and is easy to use for both left and right handed quilters. ●UNIQUE SMALL SIZE DESIGN - The small size pocket quailting ruler allows you to realize inspiration anytime, anywhere. ●FABRIC QUILT RULER - The small quailting ruler is ideal for sewing, quilting, crafting projects, use as a guide rotary cutter for curve work.