Realistic plastic aquarium plants come with rock bases which offer a natural look and provide stability. Simply seat the base on top of aquarium gravel. Natural looking rock bases provide stability. Extra bushy profiles give fish ample places to swim and hide. Long lasting, realistic plastic plants are fade-resistant and non-toxic. 6 plants to choose from: Asian Ambulia measures 3 1/2 inches L x 3 1/2 inches W x 8 inches H; Corkscrew Vallisneria measures 2 1/3 inches L x 2 1/3 inches W x 10 inches H; Dwarf Acorus measures 2 3/4 inches L x 1 inches W x 4 inches H; Dwarf Rotala measures 2 3/4 inches L x 1 inches W x 4 inches H; Hornwort & Water Primrose measures 2 1/3 inches L x 2 1/2 inches W x 12 inches H; Parrots Feather measures 5 1/2 inches L x 2 1/3 inches W x 15 inches H. Nontoxic plastic, gravel, and glue. This listing is for the size, color and style in the listing title.