Shatter Resistant 12″ Rulers Shatter Resistant 12″ Rulers SKU: ST6010 Category: Desk Essentials Tags: Desk Essentials, simple, ST6010 Description Additional information Description 12″ (30cm). Metric and Imperial Measurements. Additional information Weight 0.01 kg Related products Punched Pockets Full Strip Stapler Black & Silver Pocket Calculator Wizard Correction Roller