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A zippered mattress encasement from Target's Room Essentials line, made of polyester with a vinyl backing and sized for a Full mattress (54 by 75 inches, up to 12 inches deep). It is waterproof and OEKO-TEX STANDARD 100 certified, aimed at allergy relief and spill protection. At $20 at Target as of November 7, 2026, it is the only new price listed and sits at the low end of what a basic encasement costs.
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Lowest price we've seen: $20.00 on Nov 7 at Target. Tracked across 1 store since Nov 7.
Buyers of budget Room Essentials encasements generally find them a practical, low-cost way to protect a mattress, but note the plastic feel and warmth.
