scale ruler

12" Wood Ruler - up&up™: School Measuring Tool, Wooden, 12 Inch Length, Lightweight, No Battery Needed

12" Metal Ruler - up&up™

10pc Math Tool Kit in Box - up&up™

Geometry Plastic Ruler Set, Clear 12 inch/ 30 cm Straight Ruler, Triangle Rulers, Protractor Ruler Tool Set, Transparent Math Rulers, Set of 4 – Enday

Enday 12 inches (30 cm) Shatterproof Flexible Rulers Designed - Great for School, Home, & Office

Fiskars 12 in. Pencil Compass with Protractor 3 pc

Flexible Ruler Pink, 12 in (30 cm) Soft Plastic Shatter Resistant Straight Edge Ruler, Bendable Kids & Adults Ruler w/Inches & Metrics – Enday

Stainless Steel Ruler, Metal Precision Ruler 12 inch / 30 cm Non- Slip Rubber Back, Premium Straight Edge Inch and Metric Steel Ruler – By Enday

STAEDTLER® Advanced Math Compass With Lead Refill

Unique Bargains Aluminum Alloy Rulers with Centimeters Millimeters Inches and Conversion Table 2 Pcs

Unique Bargains Aluminum Alloy Rulers with Centimeters Millimeters Inches and Conversion Table

Enday Wood Ruler - 12" Straight Edge Ruler for Kids - Back to School Supplies for Students

Westcott Protractor 6", 180 degree, Clear

Unique Bargains Straight Ruler Drawing Scale Ruler +/-5% Accuracy ABS Pink 1.65"x8.86"x0.59" 1 Pcs

Unique Bargains Learning Math Drawing Plastic Protractor Template Ruler Clear Green

Westcott® Clear Flexible Acrylic Ruler, Standard/Metric, 6 in (15 Cm) Long, Clear, 12 Per Pack, 2 Packs

STAEDTLER® Math Compass Set, 9 Pieces

Acurit Stainless Steel 36 Inch Ruler Cork Back Measuring Ruler, Used for Drafting, Measuring, Drawing, Art

STAEDTLER® Professional Engineering Triangular Scale Ruler, 12 in, Metal

Westcott® Stainless Steel Office Ruler With Non Slip Cork Base, Standard/Metric, 15 in Long

Zenport Hand Tally Counter TC122 Silver

Charles Leonard Yardstick Ruler, 36 Inches and 1/8 Yard Measurements, Metal Edged Natural Wood

Learning Advantage Angle Measurement Ruler, Pack of 6

Charles Leonard Ruler, 39" Meter Stick with Metal End