new, the ruler is made of 304 stainless steel with good hardness and durable to use. Corrosion resistant design, double baking with good paint, the scale is clear and wear resistant. Easy to use, can be cut into different lengths according to your needs and self-adhesive. Great for workbenches, saw tables, machinery, desks, countertops, poles, walls, columns, Miter Saw, , Miter Track Stop, Table Saw, Router Table, Band Saw, Woodworking Tools etc. Reading method: Left To Right(Positive), Right To Left(Negative), Middle to both sides, for your chose. Specification: Material: 304 Stainless Steel Length:100CM(1.1yd/ 39') / 200CM(2.2yd/ 78.7') / 300CM(3.3yd/ 118') Thickness: 0.25mm Color: Black How to use: 1.Cut to desired length 2.Peel off the back to expose to expose the adhesive 3.Stick it to the tool you need Package Includes: 1 Piece Self Adhesive Measure Tape Note: The color may have different as the difference display, pls understand. Please allow 1-3mm error due to hand test.