Seedling Heat Mat Digital Thermostat Combo 20″ x 20.75″ 2-Pack

• Reliable Results: Vivosun's professional heat mat maintains temperatures in the sweet spot of around 10℉-20℉ above ambient air temperature - perfect for seed starting and cutting propagation.
• Built to Last: Supple, flexible, and ultra-durable, Vivosun goes beyond stringent MET standards, with a fortified connection between mat and power cord, water resistance that enables safe scrubbing, and a 1-year warranty.
• Stable, Uniform Heat: Vivosun's strengthened Alloy Nikrothal heating wire and an extra layer of insulating PET film ensure this durable mat never scorches your roots and produces lots of revitalizing dew when used with a humidity dome.
• Best Savings in the Market: This 20" x 20.75" mat is perfect for two standard 1020 trays and slightly larger than comparable mats on the market; it also runs on only 45 Watts to help you save on electricity.
• Plant's Best Friend: Works perfectly for spring seedling starts, in the winter or any time your plants need a heat boost.