just like those scissor contraptions i had as a kid with a boxing glove on the end of them, but now with an iphone. perfect for the guerilla film-maker EvDprint 1 part 3 and at least 1 part 2 and 1 part 1. the number of parts 1 and 2 is directly proportional. its a simple peg in hole assembly. start from part 3 (phone case) and work on. basic 'x' patern. I may add handles later they weren't turning out the way i wanted. EvD I am not sure of the peg to hole ratio. the plinyms may need to be scaled down for snap together