Museum freestanding display cases|showcases|display cabinets|vitrines stand on the floor independently with no additional support but just supported by the lower plinth/base structure of display cases.Usually come with 4 or 5 glass sides for a full vision display space with no sight obstacle.Freestanding display cases with glass sides is applicable to the discrete exhibition of small,medium artifacts. Visit Link: https://www.wangdashowcases.com/freestanding-display-cases/