Seahorses and their Relatives Guide Book Size_43-44 230mm (9') external circumference with

230mm (9') external circumference with an internal diameter of 25mm (1in)

snorkellers and anglers

plastic lenses or contact lenses

Even the mask strap gets a makeover making it really comfortable on the back of the head to enhance fit and comfort

snug fit over the body

Seahorses and their Relatives Guide Book Size_43-44 230mm (9') external circumference withWOW what a book if you have even the slightest interest in Seahorses you cannot fail to be absolutely enthralled by this book by Rudie H Kuiter, the most comprehensive publication of the world's Seahorses and their relatives ever produced. Detailed information on over 370 different species of the world, including new and recently found species. More than 1200 spectacular photographs, most of which taken in their natural habitats.