Hydrofarm MT10009 Propogation Seedling Heat Mat, 48" x 20" Grade 8 5 inch and 6 inch

5 inch and 6 inch ducts and has an outer grill and air pressure activated flap with stainless steel spring to help prevent pests from entering

two corner brackets

Designed For Right Or Left Hand Applications

The best companion for your karcher pressure washer while cleaning your vehicle or home siding

Post mounting

Hydrofarm MT10009 Propogation Seedling Heat Mat, 48" x 20" Grade 8 5 inch and 6 inchThe Seedling Heat Mat uses 107 watts to warm root area 10 to 20 degrees over ambient temperature and improve seed germination and increases the success of seedlings and cuttings. Highlights: 48" x 20" 107 watt Increases success of seedlings and cuttings Offers more uniform heating and the durability to withstand rugged greenhouse environments Warms root area 10 20 degrees F. over ambient temperature to improve germination 6' power cord UL listed