[product name]: automobile steel wire air permeable cushion in summer[color]: picture color[material]: nylon, nylon, PA[size]: 55 * 46 * 48CM[Specification]: single piece[weight]: 520g[package]: no package[packing number]: 100 piece[packing size]: 110*80*50[applicable model]: General[product features]: it is not hot in the sun, ventilated and ventilated, does not breed bacteria and dispels heat