CRESNEL 4-Mil KING SIZE Commercial Heavy Duty / Super Strong Clear Mattress Plastic Bag Cover Sheet Fits Standard, Extra Long, Top Pillow, Extra Large KING

Amazon.com Price:  $21.95 (as of 18/10/2017 13:41 PST- Details)

Fit Standards, Extra Long & Pillow Top Mattress / Box Spring.
Extra Thickness (4 Mil) Bag. Much thicker than most conventional mattress bags.
Fully Overlap End Flap gives extra cover areas.