I was taken aback by the fact that this tray does not have some sort of cover.  Possibly I did not read the description closely enough before purchasing.  However, I like the different-sized 'openings' in the tray - it fits four bracelets (stretched out), many pairs of small earrings or rings, and six pairs of larger earrings or other items.  It seems well made.  I have used this tray for approximately 2 months now without incident.  I do recommend this product.