I'm really glad I purchased this window box. I got the sand color which matches with my exterior wall. It is very light in weight, comes with 5 supporting bracket. Easy to install. It has small holes on the bottom so even it rains, it'll not collect water inside. I've planted silk flowers so I don't need to water them and trouble free. It's really worth the money. 

Pros: easy assembly, economical
Cons: none