Simmons Beautyrest Black II Split Queen boxspring
The Beautyrest Triton Foundation provides strong and stable support for all Simmons mattresses. When used with a proper supportive bedframe, the Triton Foundation helps prevent sagging and bowing for the life of the mattress. Constructed of high-grade wood and steel struts, the Triton Foundation features an exclusive center Power Beam to reinforce the span in the middle of the bed. It is available in two models: 9" standard height, or 5.5" low profile height. King and California King mattresses require 2 boxsprings. Simmons Beautyrest Triton Foundation is constructed with welded steel elements and a reinforced L-shaped center slat that offer exceptional strength and durability and is designed to support 2000 pounds of pressure. Enjoy years of comfort, support and peace of mind with this superior foundation available in standard 9 inch height or low profile 5.5 inch height. Remember King and California King mattresses require 2 boxsprings.