This is made by high quality synthetic leather so looks really luxurious and gorgeous. A has 40 compartments and B has 11 compartments for necklace and bracelet. C has 21 compartments which 4 for necklace and bracelet and 17 for earring, ring and bracelet. Finally, D has 16 compartments for earring and bracelet. As you can see, this 4 trays are so organised and functional to store and display your important and visible jewelry. It makes your place to saving space and display your jewellery more visible than others. So you can organizer and display your valuable jewelry anywhere you want. And it is easy to carry so you can put living room, dressing table, store and makeup table very easily. It is stackable so is really stylish to match everywhere.