spring pop up
1.size adjustable 2.it is easy for portable.
1.material:AL-Allooy with spring
2.size: 3*3, size adjustable
3.packing: oxford bag
spring pop up
1.size adjustable 2.it is easy for portable.
1.material:AL-Allooy with spring
2.size: 3*3, size adjustable
3.packing: oxford bag
spring pop up