Salvimar S400 Rubber Bands are high-quality, pure latex bands produced in Italy to Salvimar's specifications. These bands are designed for use in spearguns and are available in various diameters, including 14mm, 16mm, and 17mm. The S400 blend has undergone rigorous testing, demonstrating an exceptional ability to maintain elasticity and power retention even after being stretched up to 400% for 30 minutes. This ensures optimal performance and durability, even in low-temperature environments. The bands are available in different colors, such as Acid Green, Military Green, and Shining Blue, and are typically packaged in lengths of 1.5 meters.