SMART GRAPHENE CONSTANT TEMPERATURE HEATING MATTRESS: Crafted in premium breathable ice silk fabric & high-efficiency graphene heating film core. Give her/him a symbol of warm cozy comfortable sleep with this timeless household bedding essential. The skin-friendly thermostatic mattress has a dazzling practical design completed with constant temperature heat preservation and fast heat conduction performance.

CHENXIANG GRAPHENE MATTRESS PRODUCT DETAILS: Premium ice silk breathable fabric, built-in graphene constant temperature heating film, safe low-voltage heating technology. Adopted exquisite edge wrapping process, stable temperature control system. Total size 18020010cm, energy-saving efficient heating, warm in winter and cool in summer all-season use. Total weight is moderate portable soft version.

GIFT PACKAGE: All Chenxiang bedding arrives in an elegantly packed gift box. The box includes a Certificate of Quality Inspection for the mattress.

HEALTH & SAFETY MATERIALS: We guarantee the fabrics and heating film used in this mattress are 100% eco-friendly, skin-friendly, low radiation, safe formaldehyde-free natural materials.

NO QUESTIONS ASKED RETURNS POLICY: If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange within 30 days of purchase.