Best Seller | Queen Firm 10.5" Innerspring Mattress - Serta Clarks Hill | 80 H x 60 W 10.5 D in Wayfair 500705991-1050 The Serta Clarks Hill Firm 10.5" Innerspring Mattress provides a supportive mattress that delivers the trusted comfort of Serta. Serta pillow-soft foam gently contours the body to provide enhanced cushioning comfort. Our 805 individually wrapped coil... more | | $649.99 FREE shipping go to store |