The upper layer of the mattress adopts soft fabric and memory foam, and the middle layer places medium-hardness pocketed springs. Such a structure makes the mattress have both sufficient support force and can bring comfortable and relaxing sleep. After unboxing, the mattress may expand rapidly, so please make sure to keep a safe distance and note that it will take 24 to 72 hours for the mattress to regain its original shape.
Please be noted that once unpacked and restored, the mattress cannot be rolled back. The KOANTTI mattress is crafted with exquisite skill, and you are welcome to try it out at home for 100 nights. Should it prove unsuitable for you, please inform us, and we will do our utmost to resolve the issue.