Easy to use: Push out thedots on collar, lapels, cuffs, pockets and belt with oneend, and a button gauges on the other end that slide under the buttons as you sewings to forms thread handle This tool ensures accurate and neat button placement, improvings efficiency and in garment production This practical button positioning tool help achieve and symmetrical button placement, saving time and ensuring professional result in garment making Product:, good toughness, wear resistant Sewings buttons: For lightweight fabrics, use smaller spacers and for larger spacers, Manufacturer: SHANGYAKEJI