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The GUUKIN 12-inch King is a hybrid mattress that pairs gel-infused memory foam with individually wrapped pocket coils. The foam layers are designed to spread weight evenly, and the coil base is meant to cut motion transfer and noise so a partner's movement is less noticeable. It ships vacuum-sealed and rolled in a box and is meant to expand within about 48 hours. It suits adults, students and older sleepers who want a medium-feel hybrid without paying for a premium brand.
In stockSold by pagoReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
With over 10,000 ratings averaging 4.3 out of 5, most owners describe a comfortable medium feel and good support for the money. Complaints tend to center on expansion time and firmness expectations.
This 12-inch hybrid mattress combines multi-layer memory foam with hundreds of individually wrapped pocket coils. It is made for adults, students and the elderly.
The cover is 3D knitted fabric with a moisture-proof finish and anti-slip patterns. The foam layers are a fireproof foam layer, cooling gel-infused memory foam, a high-density support core and a high-density base support foam. The foams have tiny holes for breathability. The pocket coils at the bottom give support and reduce motion transfer and noise.
The mattress is vacuum sealed and rolled in a box. Unbox it, unwrap it and unroll it, then allow up to 48 hours for it to fully expand. It fits most bed frames, including box springs, flat frames and slat bases, and it can also be used on the floor.









