Create a personalized necklace for your favorite swimmer! Personalization includes a three letter monogram charm, your choice of acrylic color for the monogram charm, your choice of chain type. Monogrammed charm will show 1st Initial, Last Initial, Middle Initial in that order. Choose between three chain types: sterling silver plated rolo, non-tarnishing stainless steel rolo, non-tarnishing stainless steel snake. All chain types are 1mm thick and are available in 16" or 18". All charms are, non-tarnishing, stainless steel and acrylic and are laser engraved so the design will not chip, fade, or rub off. Stainless steel will not tarnish, corrode, or rust and can be cleaned with mild soapy water and a clean cloth. Stainless steel is also hypoallergenic making it a safe option for sensitive skin. Charm Types and Sizes: Stainless Steel Charm (20mm x 20mm) Acrylic Monogram Charm (14mm x 17mm) Would you like to create a custom charm? Request a custom order to get your design idea started today! This necklace comes ready to gift and is shipped in an organza bag.