I'm a do-it-yourself dad who does basement renovations. I enjoy learning from every project I do around the house. I bought them because they are half the price of the competition. This is a simple tool that changes the rules of the game. With these clamps you will spend less time working on the outside corners of the skirting board. I wasted money on an extra MDF skirting board because it was cut incorrectly or damaged by dropped boards. I left a few clips overnight thinking they would cut through cheap MDF because they are strong. Didn't happen. Stayed in the same place after 24 hours. Make my life much easier and open the door for future challenges. 100% recommended.