Easy to assemble, easy to replace goods, easy to operate, good load-bearing capacity and firm. Increase customer experience, increase the average stay time of customers in the store by 3-10 times, and create more sales miracles. It solves the problem that salesmen are too busy or impatient to lose customers in the traditional marketing model. Reduce labor costs by 50%, save space by 70%, meet the marketing trend, and fully integrate the experiential marketing design concept of both display and safety.