The iPower is engineered for better performance and greater durability. The new, stronger heating wire and thicker multi-layer construction offers more uniform heating and the durability to withstand rugged greenhouse environments. This seedling heat mat will increase the success of seedlings and cuttings, and will warm the root area 10-20°F over ambient temperature to improve germination. Perfect for seeding, germination, home-brewing, and pet enclosures terrariums, such as those used in reptile, rodent and arachnid.  10" x 20. 5" heat mat; Fits under one common seed flat Gently warms root area to improve germination Increases success of seedlings and cuttings Warms root area 10-20°F over ambient temperature to improve germination Provides constant temperature to improve vegetable, plant, herb, and flower seed germination.  Waterproof design allows for you to scrub and easier cleaning Durable, internal insulated wiring for enhanced safety Heavy duty multi-layer construction Length of Power Cord: 5. 90ft 1 Year Manufacturer  Entire seedling heat mat MET listed, ETL listed seedling heat mat cord Specifications: 10"x 20. 5": 17. 5W +/-2W; 20"x 20": 45W +/-5W; 48"x 20": 100W +/-10WAbout iPower:  iPower is one of the Leading Professional Suppliers Over a Decade.  Our goal is to put our best products in every home garden where needed.  We provide the premium quality components and reliable service.
- Reliable results: iPower has a professional heating pad that can keep the temperature at 10 ° F-20 ° F (6 ° C-12 ° C) higher than the surrounding air temperature, making it the best choice for temperature-sprouting seeds.
- Stable and uniform heat: the thickened heat conducting wire is evenly laid on the heating pad the heat conduction is fast and the temperature is balanced, to avoid the uneven temperature of the heating pad to damage the seed germination.
- Convenient and durable: iPower heating pad is waterproof and easy to clean; durable insulated wires increase the safety of use; the connection between the pad and the power cord is strong and durable.
- Applicable occasions: very suitable for sowing, germination, domestic feeding and pet fence feeding boxes, such as reptiles, rodents and spiders.
- High-quality service: iPower treats esteemed customers with a sincere attitude, builds products with heart, pre-sale product consultation and after-sales service issues, you can always contact us.
- Reliable results: iPower has a professional heating pad that can keep the temperature at 10 ° F-20 ° F (6 ° C-12 ° C) higher than the surrounding air temperature, making it the best choice for temperature-sprouting seeds.
- Stable and uniform heat: the thickened heat conducting wire is evenly laid on the heating pad the heat conduction is fast and the temperature is balanced, to avoid the uneven temperature of the heating pad to damage the seed germination.
- Convenient and durable: iPower heating pad is waterproof and easy to clean; durable insulated wires increase the safety of use; the connection between the pad and the power cord is strong and durable.
- Applicable occasions: very suitable for sowing, germination, domestic feeding and pet fence feeding boxes, such as reptiles, rodents and spiders.
- High-quality service: iPower treats esteemed customers with a sincere attitude, builds products with heart, pre-sale product consultation and after-sales service issues, you can always contact us.
