Using these clamps is a breeze. Just open the clamp up to 1 inch and place it on the item you want to secure, like a backdrop or a DIY craft piece. The movable tips and strong metal spring will ensure a tight and consistent hold. When re - positioning, simply open the clamp again and move it to the new spot. Please note that the orange tips are not removable, so don't try to take them off. To maintain these clamps, keep them away from sharp objects that could damage the plastic or the spring. Wipe them with a dry cloth if they get dirty. These clamps are built to last, but gentle handling will ensure they serve you well for a long time.