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The Blissful Nights e4 King is a king-size adjustable bed base paired with a 12-inch copper-infused medium-firm mattress. The base needs no box spring and no tools to assemble, and its zero-clearance design lets it sit flat on the floor or drop into a platform or storage bed frame. The 850 lb weight capacity is generous for a king set, and the foam is CertiPUR-US certified. It suits couples who want an adjustable setup without buying a separate mattress or box spring.
In stock
Lowest price we've seen: $1,299.00 on Nov 12 at BlissfulNights.com. Tracked across 1 store since Nov 12.
Rated 4.8 out of 5 across 407 ratings, buyers largely report an easy setup and a supportive medium-firm feel. Complaints center on firmness and the size of the base.
The Blissful Nights e4 King is an adjustable bed that pairs a 12" Copper Medium Firm mattress with an e4 base. The mattress uses CertiPUR-US®-Certified foam. The bed is made for adults.
The base has an adjustable height and sits at zero clearance from floor to frame. No box spring is required, and no tools are needed to assemble it. It supports up to 850 lbs.

