The Clover 5-In-1 Sliding Gauge by Nancy Zieman is a handy tool which makes your scrapbooking, cardmaking, and sewing tasks easy. It has a durable plastic construction with an adjustable design for a smooth sliding function. You can use this sliding gauge for marking button holes, seam allowance gauge, hem gauge, circle compass, T gauge etc. Add it to your collectibles and you'll be amazed how often you use it.