Crafted with joints and heavy-duty metal slats, this 4-inch queen box spring delivers solid stability and strong mattress support. Featuring a silent, sturdy structure, it effectively avoids squeaks for a quiet, peaceful sleeping experience. Available in multiple sizes including Queen bed frame, King bed frame, Twin, Twin XL, Full and California King, it fits perfectly with various bed frames and easily elevates your mattress for added comfort. All necessary tools and clear instructions are included for quick, hassle-free assembly. With a sleek 4-inch low-profile design, it offers steady support while saving space and optimizing your bedroom layout.(Mattress, pillow, and blanket are not included.)