100 "Wonder"ful Sewing ClipsThese clips make sewing a breeze, no sharp edges, and don't leave holes in your fabric. Small but mighty, Wonder Clips open wide and grip tightly, securely holding multiple layers of fabric together, including slippery fabrics like vinyl, rayon, silk, and more. Also great for holding thicker layers together, like binding. With a curved top and a flat bottom, fabrics held together with Wonder Clips glide easily through your sewing machine. 1"x 3 8"