Specifications

spring Pop up
1.size 3*3,3*4,3*5 and so on ,
2.straight or curved
3.high quality,economic product
4.with two lamps

more details:

1.spring Pop up

2.round alluminium pole 
3.straight or curved,it is very heavy and stable
4.use indoor or outdoor

5.packing with normal trolley case

6.packing size:94*43*45cm

1)springs as connectors 2)easy to close and open 3)curved or straight shape 4)with 2 pcs of halogen lights(110v/220v) 5)packed in oxford cloth trolley case