I think the idea of having a display like the clear acrylic shelves was one of my best ideas so far so that the customers don't have to dig inside a basket to find my watercolors. However, they were incredibly fragile, and I didn't want to hasself sending them back, so I pitched a bunch of them. The ends that go over the gridwall display snapped very easily and I had to junk them. Even when I put a dozoen unframed watercolors on them, they would not bear the weight of 1/2 lb. so won't be ordering them again. I'm better off with the baskets on the gridwall rather than the clear acrylic shelving. I wish I had read a review like this so I didn't have to waste my money and time assembling my display. Wish I had better to say about them but unfortunately I don't!