This display is made to display all your necklaces in a different way. If you want to decorate this up and give it your own pizazz. or if you would like some engraving on the top we can do that too. These are made to be portable and store mostly flat for market style vendors. These are made out of 5mm Birch/Sande Ply. We are always up to custom orders. These come with or without knobs! The product in photos are not included. Dimensions are 20" x 19.5"