Experience the ultimate comfort with the GOLDFULLY Mattress - Supreme #9995 BLACK (Height 6"). This mattress features graphene fabric for antimicrobial, breathable, durable, and conductive properties. It comes with a temperature-sensitive memory foam layer for excellent support and comfort. The mattress includes milk cotton for antibacterial, high elasticity, and durability. Enjoy a 180-day trial period(Applicable to Hong Kong only) and elevate your sleep quality with this high-density supportive mattress.