10 pack mini clips, 1" x 3/8", {2-1/2 cm x 1 cm}. Red & clear plastic. Wonder Clips are a great alternative to pins, especially when working with heavy weight fabrics, layers, and vinyl. The wide opening offers a large holding capacity and for holding multiple layers without damaging or distorting your fabrics. Wonder Clips are great for keeping binding in place, but can also be used for attaching handles to handbags, holding quilt blocks, and for other crafting needs. Hold everything in place with Clover's Wonder Clips.