All-In-One Heating Mat: This upgraded heating mat comes with a built-in thermostat for precise temperature control and an NTC probe to continuously monitor soil temperature, offering convenience and eliminating the need for additional controllers or probes. Perfect for Sprouting Seedlings: Promotes seedling germination and improves survival rates by maintaining an optimal temperature range of 20 to 45C, ideal for seedling growth. Perfect Size for Planting Trays: Measuring 10 x 20.75 inches (527*254mm), it is designed to fit standard 1020 planting trays. It provides consistent, even heat to support healthy and strong seedling development. IP67 Waterproof Rating: The surface is made of high-quality PVC material, ensuring enhanced safety and durability. It features an IP67 rating, making it dustproof, splashproof, and easy to clean. Its flexible design allows for easy storage when rolled up. Versatile Use: Ideal for greenhouse applications, this heating mat supports seed starting for flowers, fruits, and vegetables. It can also be used for terrariums, brewing, and fermentation processes. Caution: Do not immerse the heat mat in water. This is a 30-watt germination mat; it may not provide sufficient heat for very large greenhouses, terrariums, or aquariums. Plug Type: EU Plug, suitable for use in countries including Germany, France, Italy, and Indonesia. Color: As shown Material: Silicone thread heating wire + needle-punched cotton Voltage: 220-240V Package Contents: 1 x Seedling Heat Mat Note: Other items are not included. Lighting and display differences may cause slight color variations between the image and the actual item. Measurement tolerance is +/- 1-3 cm.