Butler Arts 0.50 cu. ft. 1 in. - 2 in. 40 lb. Unpolished Black Mexican Beach Pebble Bag (20-Pack Pallet)The 10 cu. ft. 1 in. 2 in. Black Mexican Beach Pebble comes from the beaches of Baja, Mexico and have been naturally smoothed by ocean waves for hundreds of years. These stones are the perfect material to be used for drought tolerant, water wise dry scape landscaping and gardening. The beautiful colors range from grey to charcoal and will create a dramatic, natural affect when used in gardens, ponds and stream beds as well as around trees, walk ways,