Search query: 1 inch/cm ruler not bendable

Product: Stainless Steel Ruler and Metal Rule Kit with Conversion Table (Silver, 12 Inch, 6 Inch) Features:

Steel rule set, including a 12 Inch and a 6 Inch rule.
Various usage, suitable for students, engineers and craftman.
Conversion table on the back side, which can help you converse metric to imperial quickly.
2 different length can be applied in different environment.
Package with 2 rulers of 12 inch (300 mm) and 6 inch (150 mm)

Specification:

Length: 12 inch (30 cm), 6 inch (15 cm)
Material: Stainless steel
Thickness of each ruler: 0.9 mm/ 0.03 inch
Conversion table: converse metric to imperial quickly
Package included:

1 x 12 inch ruler
1 x 6 inch ruler The set include 1 piece 12 inch (300 mm) ruler and 1 piece 6 inch (150mm) ruler
Metric and Imperial Graduation; With conversion table on the back side
Clear marks for your convenient measurement
Stainless steel material for your long lasting use
0.9 mm thickness avoid sharp edges EBOOT Silver

Product: Westcott Plastic Ruler, 12 Inches/30 Centimeters, Blue (16014) Value-priced, ideal for students
Raised standard and metric measurement markings
Beveled edges
Two- and three-ring binder slots Westcott Blue