The Vevor 85" Portable Pitching Mound features 10mm PP grass turf for realistic traction and a 15mm damp-proof wood base for long-lasting durability. Built with a reinforced bottom, it supports up to 550 lbs and ensures stability during practice. Its adjustable modular base allows customized pitching positions, while the lightweight design with carry handle makes transport easy. Suitable for grass, dirt, or concrete, indoors or outdoors, this mound provides a professional-grade training tool to improve pitching skills anywhere.