Natural formation, authentic vintage extra large sea sponge. For decorative use, excellent bathroom or apothecary display. 
 
Dimensions: about 16" W x 14" H x 12" D
 
Disclaimer:
Vintage items are imperfect due to age and may contain flaws, we do our best to provide photos that honestly reflect the character of the piece.  Actual colors may vary slightly from photos, expect imperfections.  See shop policies below. All sales final on found items.