Feature:
✿ EXTERIOR DESIGN---Size: 20" x 20"- 1 piece Seedling Heat Mat; Power Cord's Length--5.9ft; Watt: 18W; Waterproof design(Level: IPX4). 
✿ DURABLE & HIGH QUALITY--- Made with heavy duty PVC material which is corrosion resistant, Insulative, Firm and Durable And The PET film layer features high temperature resistance and insulation.. 
✿ STABLE HEATING SYSTEM---Designed to increase the temperature of the rooting area 10℉ to 20℉above the ambient air temperature, perfect for indoor gardening, for better plant growth and flower seed germination, Increases the success of seedlings and cuttings.. 
✿ WATERPROOF & EASY TO CLEAN---Waterproof design (Level: IPX4), proofed against splashes, showers and sprays. Due to the high waterproof level, it is easy to clean this Seedling Heat Mat,More waterproof and easy cleaning.. 
✿ We provide 4 plug type: US, UK, EU, AU for your choose..
Description: 
- Name: 20x20 Inches Plant Heat Mat. 
- Size: 20x20 inches / 50x50cm. 
- Plug Type: US, UK, EU, AU available. 
- Power: 45 Watt. 
- Material: PVC. Package Included:please double check what we marked in the picture