Specification: Item Type: Stair Cutting Tool Material: Stainless Steel Scale Length: 8in, 12in, 16in (2pcs Each) Weight: Approx. 1230g/2.7lb Product Use: Stair Measurement Package List: 2 x Stainless Steel Ruler 10 x Screws 11 x Accessories 6 x Measuring Ruler Features Widely Applicable: The measuring template is suitable for cutting and measuring stair treads, risers, window sills, closet shelves and some angled layouts. Premium Material: This stair cutting tool kit is made of high quality stainless steel which is impact and corrosion resistant, very durable and reusable. Efficient Measurement: Easily adjust angles to ensure a perfect fit, line them up perfectly in the wall measurement tool, cut your stair treads easier. 3 Measuring Rulers: We have three measuring rulers of different lengths for you to choose from, which helps to measure the distance you need to measure. Scale Ruler: Both stainless steel rulers have scales, which can be more convenient and accurate auxiliary measurement, and a practical home stair renovation tool.