Sunpad lite Seedling Heat Mat 8.875 x 19.5

- Reliably warm the root zone to 10 F--20 F above ambient air temperature, creating excellent rooting conditions for seedlings and cuttings - When used with a temperature controller and tray domes, growers can dial in ideal temperature and humidity - The patented double-layer construction is tough and waterproof, which makes them ideal for home-gardeners as well as greenhouses, nurseries, and commercial operations - Size: 9 Inches by 19.5 Inches