The pieces snap together, plus they can bend and find a good use as a Tomato Plant Cage. Started at 2 ft., it is at 7 ft. - 6 in. - Might reach 10 ft. by Fall. It is an example of Advanced Qubits Building ( Teen/Adult ) where the tube is suspended by a wire connected to a tree branch above the plant. #STEM #Biology #Science #Horticulture