History: The first commercially available SCUBA gear was invented in 1943 by the famous marine explorer Jacques Costeau. Since then, multiple iterations of SCUBA gear have been designed and improved to give explorers the best opportunity possible to adventure below the ocean’s surface. A hugely important part of the tourism industry for many tropical destinations, SCUBA diving is one of the most popular nature-based activities worldwide! Recommended Age: 3+ Size: 7.02" L x 2.34" W 1.37" H x ( 18 cm x 6 cm x 3.5 cm ) All of our products are Non-toxic and BPA free.