Boston Brass Antique Scuba Deep Diving Helmet Mark V US Navy Divers Vintage Gift. Material: SOLID STEEL AND BRASS. Finish: As Shown in Pics. Top head measurements: 16" x 12.5" x 17 / 40cm x 32cm x 42cm. 18 FULL SIZE DELUXE MODEL REPLICA.We Prepare these with Fully Craftsmanship. We use manually Dying and Antique process to burn and other Techniques. For Any query, we request you to either use the ask question button. We will do everything Possible to please you. If we have earned your satisfaction, let your friends know about it! This item is in the category "Antiques\Maritime\Diving Helmets". The seller is "medievalstreet" and is located in this country: IN. This item can be shipped worldwide.