Pack Includes 4 Strong Magnetic Seam Guides: Designed to be highly magnetic, these guides can be easily placed and hold steady onto your sewing machine. They securely hold the fabric, keep the edges aligned and increase the efficiency of your sewing tasks, making it easier to create . Superior Quality Materials for Seam Guide Ruler: Crafted from robust and easy-to-clean acrylic, the seam guide ruler not only lasts but also allows you to easily see the fabric underneath for precise measurements. Practical Sewing Assistant with Added Features: Our seam guide ruler boasts 16 incremental holes to precisely measure seam edges of 1/8inch to 2inch. Additionally, it includes 1/4inch pivot points and 3 trim lines (15°, 30°, 45°) for cutting, binding and trimming shapes, making it a versatile tool for all your quilting projects. Universal Compatibility Across Sewing & Quilting Machines: Catering to all sewing enthusiasts, our quilting ruler and magnetic seam guides work seamlessly across all popular quilting and sewing machine . Colour:Photo Color Material:plastic Package Contents: 2 x Guide Ruler 4 x Magnetic Seam Guides 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.