This bookcase is not at all durable. I reported this to the waybasics manager and they offers to send more adhesive or new product but thats not what i want. i simply want my money back for two reasons, i had to use super glue to hold the plank together, i shouldn't have had to do that, secondly the product is not durable, the holes for atleast 2 wooden screws broke open rendering the screws useless which is why i had to buy glue in the first place