- Box spring cover is independently lab-tested to be 100% bed bug proof
- Stretchable 100% polyester knit fabric makes installation a breeze - includes Installation Kit
- Twin XL size (38" x 80") fits box spring depths of 8"- 9"
- Can help ease asthma and other respiratory conditions by blocKing mold spores, dust mites, and other allergens
- Machine washable and dryable - 5-Year Limited Manufacturer's Warranty