The Gypsy Quilter 12 Inch Pressing Bar With Clapper. 12 Inch Wool Pressing Bar With Clapper. Makes Pressing Seams Open Easier Than Ever. Rounded edge is covered with 100 percent wool. The wood base doubles as a clapper. Use the rounded surface to press seams open. Once seams are pressed, lay the wood base on the seam to set the seam and flatten it even further. Perfect for any project where the seams are close together like Dresden Plates and Fans. Made of: Wood and 100 Percent Wool. Size: 3 inches x 2 inches x 12 inches. CHK-TGQ138