Stock #: FB-4890H
These Extra Heavy Duty 39x9x90 Gusseted Poly Twin Mattress Bags offer amazing clarity while providing superior protection against the elements, dirt, dust moisture and debris for moving or storage. These Extra large Heavy Duty 3 mil plastic mattress bags for twin beds are available to protect your box spring bed mattress. These Heavy Duty large bags can be used to cover hospital bed frames and are able to be made without vent holes on a custom made basis. Mattress bags have butterfly vents on both sides 3" from the side, 10" up from the bottom and 10" between each hole.