Package includes HM515 manual tip driver (manual picture frame tool) 500 flexible dots (packaged as 5 strips) Key benefits Precise, controlled nailing for picture frames: the HM515 uses a lever principle and a rotary knob to adjust driving strength so you can set the exact force needed for different frames and materials. Less effort, more consistent results: an internal spring in the nail mechanism reduces the energy required to drive tips and holds the frame components firmly in place. Flexible adjustment and artwork protection: 500 flexible dots can be bent as needed to loosen, reposition, or alter artwork without damaging the frame or surface. Saves time and reduces rework: adjustable strength and consistent holding power help prevent over-driving nails and frame damage during assembly or repair. Main features Manual tip driver (HM515): designed specifically for picture frame assembly and repair; provides mechanical advantage via lever action with a rotary strength adjuster. Internal spring-equipped nail holder: reduces user fatigue and maintains secure grip on frame joints. 500 flexible dots (5 strips): bendable pieces for spacing, loosening, or adjusting artwork inside frames. Recommended uses Framing workshop: speed up repetitive frame assembly while maintaining consistent tension and fitting. Gallery or retail display prep: safely adjust and secure artwork in frames before installation without risking damage. Home DIY and repairs: assemble, tighten, or re-secure picture frames and reposition artwork with minimal effort. Customer service We prioritize your satisfaction. Your feedback is welcome. If you have any questions about the HM515 or the included flexible dots, please contact our product service team and we will assist you.