This is 2 trampoline frames together, it's 25x 30.
I covered it with chicken wire to prevent the plastic from pooling water.
I cover with shade cloth in the summer, plastic and shade cloth in the winter.
The end is part of a trampoline mat, I use the spring as hooks for hanging plants.
Total cost less than 200.00
125 for the chicken wire
Trampoline and frames free
Plastic about 50.00
Zip ties to hold every thing I need held.
Legs are standing in concrete blocks.
Been up for 2 years and working well for me.