Features: * Sun-resistant black plastic mulches are perfect for small gardens * Specially formulated to block light * Stops weed growth * Holds moisture in the heat of the summer * Absorbs suns warmth in the spring * 1.5 mil thickness * 3 ft. x 50 ft. size What"s In The Box: * Warp Brothers NH 350 Black Plastic No-Hoe Garden Mulch Sheeting, 3-Ft. X 50-Ft.