Craft from metal materials, seam rippers; metal tip help to finish craft easily This thread remover tool with small round tip at end of the smaller fork for protecting your fabric It work well for cutting and ripping out unneeded seam without damaging your fabric, clothes This sewing seam rippers produces less stress on joint and wrists to make thread easy Packge includes: 2 metal seam rippers, and sewing positionning tape Professional sewing seam rippers tool This sewing seam rippers widely used for easily picking thread, opening stitched buttonholes, clothing labels and buttons, and seam