Hydrofarm® MT10006 Seedling Heat Mat, 9" x 19.5", 17W, 120V GiftItems Versatility: 13mm (1/2”) variable speed

Versatility: 13mm (1/2”) variable speed corded and cordless portable drills

Painted on the top only for reduced "break-in" period

Blade Steel Type: 420 Stainless

4-color box packaging

If you need to use your can under expansion or contraction

Hydrofarm® MT10006 Seedling Heat Mat, 9" x 19.5", 17W, 120V GiftItems Versatility: 13mm (1/2”) variable speedRe engineered for better performance and greater durability. The new, stronger heating wire and thicker multi layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments. 9" x 19. 5" Rated Wattage: 17 Voltage: 120 Increases success of seedlings and cuttings Warms root area 10 20F over ambient temperature to improve germination Light, watering, and planting information on mat Waterproof construction 6