Amazon Basics Box Spring Bed Base, 9-Inch, Cal King, White

Enhance your mattress comfort and stability with this versatile Amazon Basics box spring bed base. Designed to support all mattress types, including spring, memory foam, latex, and hybrid, it offers robust durability and stability. The twin size supports 350 lbs, while larger sizes hold up to 700 lbs. Features a tool-free, interlocking design for easy assembly in minutes and a durable steel frame with horizontal slats for strong mattress support. Includes a removable, two-piece zip cover for convenient spot cleaning.