Margo 20lb. Large Snow White Pebbles 2 in. to 3 in. &hellip; Easy to accent Decorative Stone for design Prevents erosion, helps soil retain moisture Pebbles size 2 in. to 3 in Coverage area of 1.5 sq. ft. at 3 in. of depth; 2.3 sq. ft. at 2 in. of depth