▁▃▅▇【Reusable Material】These stair tools are engineered from impact and chemical resistant iron Material, which are very durable and reusable. Very easy to adjust the angle and length to match any job requirement. ▁▃▅▇【Accurate & save time】The increased accuracy and savings in time will pay for the templates before you finish your next set of stairs. Simple, easy to use, and the whole set utterly indispensable for accurate cuts and measurement. ▁▃▅▇【Different from Other】1. Our tread template has a ruler scale to ensure high precision for your installation. 2. Our surface treatment is very good, it does not look old like other products. 3. For more convenient measurement, we give away Level, pencil, and tape measure. ▁▃▅▇【Flexible Adjustable】Tread Template will help you layout stair treads, risers, and shelving. Easily adjust the angle and length to match any job requirement works with stairs, risers, and shelves. ▁▃▅▇【Easy to Use】Stair tread gauges and shelf layout tools are simple to operate and can be cut perfectly. Easy to handle and adjust for the correct angles. Portable and simple. A real headache saver.