This clapper from The Gypsy Quilter® is made of hardwood. Simply hold in place on top of your freshly pressed seam for a few seconds to draw out the heat and give your seams a nice crisp finish. Pressing can be done with or without steam. This clapper is 11-1/2in long, 2-5/8in at its widest end and 1-3/4in at its narrowest end. It is 1-1/4in thick. • Made of: Wood • Use: Flattening and Setting Seams • Size: 11-1/2in Long x 2-5/8inin Wide x 1-1/4in Thick • Included: One Clapper