Amazon.com: Meinl Percussion 20" Sea Drum with Fillable Sealing Port and Hardwood Shell-NOT Made in China-Goat Skin Head, for Ocean Sound Effect, 2-Year Warranty, 20 inch (FD20SD) : Everything Else
16 Inch Ocean Drum Wooden Handheld Sea Drum Percussion Instrument Gentle Sea Sound Musical Toy Gift for Kids - Walmart.com
Remo Ocean Drum 12'' x 2.5'', White at Gear4music
Natural Sounding Percussion Ocean Drum with Wave Beads and Hardwood Frame, Goat | eBay