Looked at the shell for the beach holiday bought our little ones, and ideal, stable, protected from the wind, sun protection, after a trial assembly in the hotel room I thought, damn big the good piece, then turned but optimal for the beach out! Certainly high price compared to other shells available at discount stores, so this makes but definitely a high-end impression and even after repeated assembly and disassembly, there was so far no material fatigue. Only the folding in the protective covering is time-consuming, but what may lie in the nature of things.