Lazy Sky Semi-Double Winter Mattress Pad, Warm [Nobel Prize-winning Graphene & Aerogel for Twice the Warmth], Warm Flannel 5-Layer Thick Microfiber Sh

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1. KEY FEATURES: - Aerogel & Graphene: Double the Warmth This semi-double winter mattress pad uses two high-performance fillings, aerogel and graphene, to create a superbly warm mattress pad that instantly warms your feet, creating a comfortable sleeping environment from cold winter to early spring. The combination of fibers, designed for a smooth feel, will invite you to the ultimate sleep. Graphene filling absorbs energy released by the human body and the environment, raising the temperature inside the winter mattress pad and storing heat. In cold winters, you'll stay warm from your back to your feet until morning! The aerogel filling blocks out as much cold air as possible. It's fluffy, soft, lightweight, and has excellent heat retention.

3. PRODUCT DIMENSIONS & WEIGHT: - Weight: 1.1 kg - Dimensions: 33.0 x 17.0 x 17.0 cm