The Coastline collection, made from solid 316 marine grade stainless steel, has been designed specifically to be installed in outdoor environments. Outdoor air contains a high PH value, especially near the ocean and salty air and water can cause delamination damages to chrome plated tapware. Coastline products are non-corrosive, resistant to rust, non-electroplated, easy to clean, very durable and feature a long- lasting metal look. Included in the range is a sink mixer and shower tapware for beside pools and beaches.