temporary garage

I've got a 12×20 round top shelter logic. On sale I think for $3-400?? The sliver one. Which if I remember correctly is one of the thinnest. The strengths are color coded so chk shelter logic website. I put a slight tear in the roof and once the tear started it didnt last 24 hours and you would swear it was shredded by a Trex. Tried to upgrade while looking for replacement. I lucked out with a brown cover and panel only for around $300. Had to travel 3 hr round trip. The only reason the store had this one was because it was a web return. Someone ordered it for pickup then cancelled order.
The brown top still looks great going on 3 years? Oh I sandbagged mine down. At least16/18. I also pounded rebar in the grass.