An important reason for the popularity of walk-in closets is that they provide more storage space. In modern families, with the enrichment of material life, the number of clothes, accessories and shoes people own has increased dramatically, and traditional wardrobes often cannot meet these needs.

A walk-in closet, refers to a closet space that is large enough for people to enter. Unlike traditional closets or free-standing closets, a walk-in closet is usually a separate room or part of a room dedicated to storing and displaying personal items such as clothing, shoes, accessories, etc.