Composed of 5 oz woven polyethylene that is super light, waterproof and mildew resistant. Heat-sealed seams and double sewn reinforced perimeters with brass grommets spaced every 3 feet. Ground stakes included with all covers. Includes one 26’ circular home plate cover, one 20’ circular pitcher’s mound cover and three 10’ square base covers. Weight: 49 lbs. Color: Green.