Features: Reliable and Firm: the seam allowance ruler is sturdy and without breaking easily, washable and easy to clean, and the scales are clear; Not easy to deforms or rust, offering a long service life. Size: The quilting gauges ruler measures about 5.5x2.5inch, 4mm/0.16inch in thickness, and the size of the sewing machine guide magnets is about 1.7x0.6inch, lightweight, easy to store, carry and use. Sewing Ruler: The sew ruler features clear scales, and 17 different increasing holes, ranging from 1/8inch to 2inch, meeting your assorted sewing needs, and this ruler adopts clesr designs. Magnetic Seam Guide: the nice magnetism can make the silver magnetic sewing guide attach to the sewing machine firmly, so as to help you hold the fabric in place and keep the edges even. Complete Sewing Set: you will receive 1 straight line quilting ruler and 2 magnetic guides(or without) for sewing, you can store them for long-term use, or share them with your friend and families who have trailers. Specifications: Material: Plastic Color: As The Picture Shows Style Options: 2 Style are Available as Shown in the Picture. Size: approx.13.97x6.35cm/5.5x2.5in Package Includes: 1 Set of Quilting Seam Guide Ruler note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!