{"product_id":"naval-mark-v-deep-sea-diving-helmet-keychain-nautical-key-ring-tophatters-army-deals-guns-swords-bullets","title":"Naval Mark V Deep Sea Diving Helmet Keychain Nautical Key Ring - Tophatter's Army Products \u0026 Self Defense","description":"\u003cspan style=\"color: rgb(17, 17, 17); font-family: Arial; text-align: justify; font-size: 10pt; background-color: rgb(255, 255, 255);\"\u003eThe term deep sea diving refers to underwater diving, usually with surface supplied equipment, and often refers specifically to the use of standard diving dress.  Traditional the helmets were made of copper. Our Naval Mark V Deep Sea Diving Helmet Keychain is made of 100% real brass. This keychain is 100% brass that comes on a swivel brass chain with a screw lock carabineer. This makes a perfect gift for the mariner in your life.\u003c\/span\u003e\u003cbr style=\"color: rgb(17, 17, 17); font-family: Arial; font-size: small; text-align: justify; background-color: rgb(255, 255, 255);\"\u003e \u003cspan style=\"color: rgb(17, 17, 17); font-family: Arial; text-align: justify; font-size: 10pt; background-color: rgb(255, 255, 255);\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cbr\u003e   \u003cspan style=\"font-size: 10pt; text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003cbr\u003e      \u003cul\u003e     \u003cli\u003e\u003cspan style=\"font-size: 10pt; font-weight: bold;\"\u003eOverall Length: 4 Inches \u003c\/span\u003e\u003c\/li\u003e     \u003cli\u003e\u003cspan style=\"font-size: 10pt; font-weight: bold;\"\u003eChain Length: 1.25 inch\u003c\/span\u003e\u003c\/li\u003e     \u003cli\u003e\u003cspan style=\"font-size: 10pt; font-weight: bold;\"\u003eCarabineer Length:  1.5 Inches\u003c\/span\u003e\u003c\/li\u003e     \u003cli\u003e\u003cspan style=\"font-size: 10pt; font-weight: bold;\"\u003eHelmet Length: 1.25 Inches\u003c\/span\u003e\u003c\/li\u003e     \u003cli\u003e\u003cspan style=\"font-size: 10pt; font-weight: bold;\"\u003eMaterial: 100% Brass \u003c\/span\u003e\u003c\/li\u003e     \u003cli\u003e\u003cspan style=\"font-size: 10pt; font-weight: bold;\"\u003eHandmade\u003c\/span\u003e\u003c\/li\u003e   \u003c\/ul\u003e\u003c\/span\u003e","brand":"Tophatter's Inc.","offers":[{"title":"Default Title","offer_id":51832826855762,"sku":"4E2-NT-072","price":253.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/7039\/1890\/files\/Naval_Mark_V_Deep_Sea_Diving_Helmet_Keychain_e6367be6-2b25-4b97-aa48-5e44f7c3ec57.jpg?v=1761139897","url":"https:\/\/tophatters.co\/products\/naval-mark-v-deep-sea-diving-helmet-keychain-nautical-key-ring-tophatters-army-deals-guns-swords-bullets","provider":"Tophatter's Inc.","version":"1.0","type":"link"}