2 Pack Seedling Heat Mat with Thermostat Controller & Timer for Plants Seed Starting, Temp-Adjustable Waterproof 10"x 20" Warming Mat for Seed Germination, Indoor Growing, Hydroponic, Greenhouse

Additional Details from the Manufacturer

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More features

• Do not fold for use. Do not wrap with flammable items. Do not use in the bathroom. For the first use, please read carefully the precautions of the product to ensure electrical safety.
• Premium Graphene Heating Technology​ – Ultra-efficient, energy-saving graphene material provides consistent, even warmth (up to 95°F/35°C) for optimal seed germination, cloning, and plant growth
• Adjustable Temperature Control​ – Digital thermostat (optional) or pre-set warming ensures precise heat regulation for different plants, from delicate seedlings to sourdough starters
• Waterproof & Durable Design​ – Waterproof backing prevents damage from spills, making it safe for indoor gardens, greenhouses, and hydroponic setups
• Versatile Use​ – Perfect for seed trays, propagation stations, herb gardens, vegetable starts, and even sourdough proofing. Ideal for year-round indoor gardening
• Safe & Energy-Efficient​ – Low-voltage operation, overheat protection, and UL-certified power adapter (included) ensure safety for plants, pets, and home use