Designed for soft ground, grass, and other soft surfaces. No ground preparation needed. British made. Quick and easy installation. Precise levelling for a perfect finish. Suitable for sheds, garden buildings, timber buildings and walkways. More affordable and eco-friendly than a concrete base. Astec 3000 Eco coating for extended product protection., Weight: 3.086471668 Pounds, Manufacturer: Isaac H. Grainger & Son Ltd