Your projects will now be hassle-free when you use the Supreme Ruler by We R Memory Keepers! This 18" x 3" ruler has a number of exciting features that are perfect for crafting 

• Transparent plastic so you can see exactly what you're measuring
• Non-slip bottom
• Easy grip handle that doubles as a safety finger guard
• Adjustable placement guides for precise marking and cutting
• Aligns easily with any cutting mat sold separately
• Double metal edge for accurate cutting every time
• Measurements in inches and centimeters
• Center alignment measurements