Zone Cloud California King Platform Uph Bed With Storage pairs a low-profile, modern silhouette with practical storage so your bedroom stays streamlined. The headboard and frame are upholstered in 100% polyester fabric for a soft, comfortable surface, while the platform base supports a California King mattress without the need for a box spring. Built-in drawers under the platform keep extra bedding and seasonal items neatly out of sight, making this a functional choice for contemporary bedrooms.