DURABLE AND ERGONOMIC: Made of 5mm aluminum alloy with durable metal knobs and bolts, It`s more durable and quality than plastic one.Say goodbye to your fragile template tool. ACCURATE ANGLE MEASUREMENT TOOL: This GIPTIME Universal Opening Locator is Laser engraved markings(inches & centimeters) perfect for precise and accurate angle measurements.With 6 adjustable, 2-sided arms, you can create a custom stencil for every job. Use it to mark tile, flooring, bricks, lumber, laminate, metal & more! MULTIPLE APPLICATIONS: Set at 90-degree angles to space parallel pieces of wood, form into a T-Square to align your brick, even set your own distances for corbelling, any other project you can think of. EASY TO USE: Just place the template tool ruler onto your work area, slide the rulers into the shape needed, and tighten the screws.The innovative, four-sided template tool can be used as a stencil for cutting your work piece. WIDE RANGE OF APPLICATIONS: Create layouts in tile, brick, stone, lumber, laminate and more; it is handy for creating bull eyes, arches, plumb cuts and any project you can think of; good for builders, craftsmen, weekend warriors and DIY-ers alike.