This extra large twin... ... more $31.04 go to store at Amazon.com Sort: Best Match Price Low-High Price High-Low Product Rating Show: Free Shipping Sales Tax & Shipping: JT Eaton Lock-Up Total Encasement Bed Bug Protection for Mattress The JT Eaton 81FULENC Lock-Up Total Encasement Bed Bug Protection traps bed bugs in its durable encasement and keeps dust mites, bed bugs and other allergens from