Want to frequently change the position of paintings and photo frames at home so as to create different interior styles? This 3M Removable Inerlocking Fasteners Set is your solution! One click will be locked in and holding tight, and when you are ready to take down or move your paintings or photo frames, they come off cleanly, without nail holes, cracked plaster or sticky residue. It is suitable for a variety of surfaces and is convenient and easy to use!