The Sealy Posturepedic® Ashurst II 13" Medium Mattress weighs 45 lbs for a twin size, 48 lbs for a twin XL size, 62 lbs for a full size, 75 lbs for a queen size, 95 lbs for a king size, 95 lbs for a cal king size, and 94 lbs for a split cal king size.

The dimensions of a Sealy Posturepedic® Ashurst II 13" Medium Mattress is 75"x 38" x 13" for a twin size, 80" x 38" x 13" for a twin XL size, 75" x 54" x 13" for a full size, 80" x 60" x 13" for a queen size, 80" x 76" x 13" for a king size, 84" x 72" x 13" for a cal king size, and 84" x 72" x 13" for a split cal king size.

Yes, it is recommended to use a Box Spring with the Sealy Posturepedic® Ashurst II 13" Medium Mattress. Box springs provide mattress support, and improved airflow. They can also help distribute weight and reduce sagging while adding bed height.

A split king mattress is made up of two Twin XL mattresses placed side by side. This size is a great option for some couples because it features two separate mattresses for independent movement. There's a split in the bed so you can each select your own comfort level.

Mattresses last an average of 8-10 years.

Cleaning a mattress is a simple step-by-step process. First, remove all bedding and covers to wash separately. Then, use the upholstery attachment on your vacuum cleaner to thoroughly vacuum the entire surface of the mattress, paying special attention to seams, crevices and edges. Then, spot-clean stains where needed using different solutions depending on the stain type. Once the mattress is clean, sprinkle a generous layer of baking soda over the surface to deodorize. After a few hours (ideally overnight), vacuum the mattress thoroughly to remove all residue.

It’s designed to land in the middle, with a comfortable cushion on top and supportive coils underneath for a balanced feel.

They’re part of the Posturepedic Support System, built to help keep you aligned and provide lasting support.

The Ashurst II uses individually encased coils (736 in a queen size), which can help limit movement from traveling across the bed.

The reinforced coil edge is designed to boost durability, provide a more solid seating edge, and extend comfort closer to the perimeter.

SealyComfort Gel Foam helps disperse weight with responsive comfort, and SealyComfort Foam adds extra cushioning for an enhanced feel.