[10-Piece Comprehensive Sewing Accessories Kit]: Magnetic seam guide set features 2 advanced magnetic seam guides, 4 multifunctional fabric clamps, 4 bobbins and 2 needle threaders, providing a one-stop shop for all your sewing needs solution. [Precise Seamless Sewing]: The magnetic sewing guide provides strong magnet adhesion for precise sewing. At the same time, the provided fabric clip can securely hold your fabric, helping you sew straight or circular stitches and reduce errors. [UNIVERSAL COMPATIBILITY]-Compatible with all popular quilting and sewing machine , making it a versatile tool for your sewing tasks. It helps in sewing straight or curved seams, reducing errors. [High Quality Material]-The magnetic seam guide is made of environmentally friendly high-quality Metal and magnets, perfect for edge protection, positioning, anti-curling, etc. [Wide Application]-Perfect for garment makers and home sewing enthusiasts, this magnetic seam guide is useful for sewing straight or curved lines, reducing the chance of errors and ensuring professional-looking results. Accessories: Random color, don't accept the specified color Colour:Photo Color Material:Metal Package Contents: 2 x seam guides 4 x fabric clamps 4 x bobbins 2 x needle threaders Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.