• 33" x 1-1/16 PlanReader Power Tape • Easy reading large numbers on 1-1/16 wide blade (1 wide blade on 16" model) • Blade-Gard nylon coated blade resists abrasion • Double duty 2-sided printed 2-color blade • PlanReader architect scale printed on blade bottom features 1/8 and 1/4 scales for easy blueprint reading and measuring • Models: 1819-0033 (33" x 1-1/16 blade width), 1819-0025 (25" x 1-1/16 blade width), and 1819-0016 (16" x 1 blade width)