This Bed

Overstock has the Serta Rejuvenator 4-inch Mattress Topper for $110 - $20 off $100 paying with PayPal + $1 shipping (through 6/29, $3 after) = $91 shipped. Mattress topper measures 4 inches thick with a 2.5-inch traditional foam base for support.
Eco-friendly 4-inch Foam Mattress Topper for $91 shipped w/PayPal

Product description from Overstock:

Serta Rejuvenator 4-inch Mattress Topper

• Rejuvenate a tired old mattress with a new topper
• Mattress topper measures 4 inches thick
• Memory foam topper designed with a 2.5-inch traditional foam base for support
• Top layer boasts 1.5-inches of temperature-sensitive memory foam for comfort
• Enjoy a restful sleep all night long while your body is cradled in comfort

Dimensions:

• Twin: 4 inches high x 37 inches wide x 72 inches long
• Full: 4 inches high x 51 inches wide x 72
  inches long
• Queen: 4 inches high x 58 inches wide x 77 i!
  nches lo
  ng
• King: 4 inches high x 76 inches wide x 77 inches long
• Cal King: 4 inches high x 70 inches wide x 80 inches long

Memory Foam Do’s and Don’ts:

• To maximize memory foam expansion; remove from packaging within 72 hours of receipt.
• This product arrives very tightly packed. Please unwrap and allow 48 hours for this product to return to its original shape.
• Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor.
• Due to machine cutting manufacturing processes, there may be slight variances in the dimensions of this product. Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results

  Once opened this product is non-returnable.

Dimensions: See description Warranty: 5 Year Materials: Polyurethane foam Model No: MPKK354