ITEM NAME:Five-Thread Sewing Machine Foot Elastic Presser Feet for Industrial OVERLOCK Description: - Material: Steel, it is hardness and durable to use - Total Size: Approx. 50 x 19 x 23mm/1.96 x 0.74 x 0.9 inch - Fits for Industrial Sewing Machine ( Five-Thread Overlock Sewing Machine ), such as Siruba 757 etc - DIY Useful Sewing Machine Parts Attachments Sewing Machine Accessories - Model: P504 Package Included: 1 Piece Industrial Sewing Machine Foot.Fits for Industrial Sewing Machine ( Five-Thread Overlock Sewing Machine ), such as Siruba 757 etc. 1 Piece Industrial Sewing Machine Foot. - Total Size: Approx. - Model: P504.