Item Type: Pointed Aluminum Ruler Specifications: 1 Material: Aluminum, Plastic Usage: Household, Measurement, Positioning, etc. Application Scope: Most Situations Package List 1 x Ruler 1The sewing ruler is made of aluminum, it can be used for a long time,safe, not easy to break . 2The sewing rulers felt glossy and delicate, and the sliding gauge allows you to obtain precise measurements. 3The sewing ruler is adjustable to satisft your different needs in different situations. 4The sewingruler is ideal to measure hem depth, Hem depth, spacing between hems, button holes, pleats and spacer clusters. 5The sewing ruler is also very suitable for DIY craft, you can use it in many different situation.