Our building of 24 apartments which is only two years old has been compromised by bed bugs being brought back from a vacation by one of the neighbors. As a result at least 7 of the apartments have been affected. I bought this mattress cover and box spring cover for my bed and the exterminator remarked about the quality and price, his were $50 more expensive. The building has now been cleansed (I hope for good). If you are unfortunate enough to need to June Pellingpurchase bed bugs items, I would recommend these products to anyone.