Zip & Block Anti Allergy Fully Zippered Box Spring Encasement - - for dust mite protection; 1.00 micron pores. Zippered all around. Constructed of strong, tear-resistant, 6-gauge antibacterial vinyl that is formulated to remain soft.

Cover protects against household dust mites by completely encasing your box spring.

Per independent lab testing, Zip & Block products provide exceptional protection and clinical effectiveness against dust mite allergens.

The minimum average pore size of the vinyl in Classic Block Zip & Block bedding is less than 1.00 microns, which is well below the industry's maximum allowable pore size of 10 microns, thereby ensuring an effective barrier against dust mites.

Size: Full size 54x75x9. Mfg. lifetime warranty. Imported.

CLEARANCE. Final sale. Limited remaining quantity.