Any glass display case to be mounted on a wall should be pre assembled and built sturdy. This is especially true of the overall structural strength of the wall mounted display case. Having a solid and thick wood backing installed is equally important. Making sure that your wall is solid, compact, strong enough is also a determining factor as to the installation of a wall mounted display case. With the high cost of quality retail space using wall mounted display showcases makes a lot of sense. Equally they will allow any store owner for an efficient merchandise categorization. Wall mounted cases do come with fully adjustable glass shelves and they can be manufactured in many sizes. From very small to super large wall mounted showcases can accommodate jewelry, collectibles, giftware or artwork. They may be very generic or can be customized in many different ways.