Spring pop up display good stability,fantasticappearence; Up-market commodity, Reasonable prices,popular Timely delivery Spring pop up displaytwo types,straight or curved ... 230cmH*2pcs(straight)2)spring as connectors,good spring tension; magnetic locking for easy installation;3)iron magnetic poles; 12.25*1mm aluminum ... case, additional costCTN Size:44cm*44cm*94cm 1pcs/carton Spring pop up display