GN20-1 Single-thread carpet over-edging sewing machine 1. For decorative 1 thread overseaming on carpets and rugs with rubber coated or rubber foam backing. 2. 1 Needle; 1 Threads 3. Max. Overedging Width: 15mm 4. Used for applying bilding tape around carpet edge and inside curves. 5. Depending on carpet material, overseaming without binding tape is possible. 6. Net weight: 35kg