Simmons Beautyrest Split Queen 5.5吋低型床架 - 700810116-6051（需購買2件）

The foundation felt super sturdy under our new hybrid mattress—no creaking or flexing at all. Setup was straightforward with just two of us, and the 5.5-inch height works perfectly for our low-profile bed frame.

I needed two of these for a queen setup, and the low 5.5-inch profile works perfectly with my hybrid mattress to keep the bed at a comfortable height. The foundation feels sturdy and solid underneath, no creaking at all so far.

The foundation was easy to assemble and feels very sturdy under our hybrid mattress. It sits a bit lower than our old box spring, which gives the bed a cleaner look we actually prefer.