If the picture frame is between 1 Kg and 2 Kg, it will mean that you need to use 4 KLAPiTs. Install one Beta Steel Tape on each corner of the frame and the respective Alpha Steel Tape at the corresponding places on the wall. Do these installations exactly as mentioned in Steps 4 and 5 above. Follow step 6 for installing the painting and step 7 for removing it from the wall.
In order to hang frames which are heavier than 2Kg, add four Beta steel tapes to the four corners of the frame. Then, add 2 beta steel tapes for every 1 Kg of weight on the edges of the frame. For example, if the picture frame weighs between 2Kg and 3Kg, you should install the two additional beta steel tapes – one at the center of the top edge and the other at the center of the bottom edge. And for frames weighing between 3Kg and 4Kg, the 7th and the 8th steel tapes will be installed at the center of each of the side edges and so on.