Graphene Self-heating Mattress Thermal Cycle Lock Temperature Antibacterial with Non-slip Bottom Surface for Bedding Set

Description Far infrared thermal cycleGraphene converts the radiant heat released by the body into 8 14μm far infrared rays to trigger resonance far infrared rays with a wavelength of 3 15μm are the wavelength bands that can be absorbed by the human body allowing continuous thermal cycling between the body and the quilt bringing continuous warmthTemperature lock crystal velvet surfaceThe soft crystal velvet is used as the skin touching surface layer Compared with ordinary flannel the crystal velvet is denser and tighter without leaking the bottom It can firmly lock the warmth in the fiber and is soft to the skin which is more suitable for winter Clean and antibacterialThe mattress with graphene can effectively inhibit harmful bacteria such as Escherichia coli Staphylococcus aureus as if to build a healthy protective film on the surface of the body keeping it clean saving effort and worryFour layer composite double fillingIf you want to sleep more comfortably in winter you need a soft touch and support science It adopts a 4 layer composite structure every night The internal double material 1 3 filling and crystal velvet fabric enhance the touch and the non slip plastic bottom prevents displacement making it comfortable and healthy in winter to sleep Specification Fabric 100 polyester fiberFilling 100 polyester fiber upper graphene fiber Filling amount 960g 1200g 1440gProcess Quilting processWashing instructions Do not wash do not iron hang to dry do