Versatile Design: This mini scuba diving overpressure release valve combines a vent valve, ideal for beginners to improve their diving experience. Safety Feature: The integrated overpressure release valve helps divers manage buoyancy and pressure safely for worry-free underwater exploration. Easy to Use: Designed for beginners, this valve system is simple to operate, ensuring a stress-free diving adventure. Durable Build: Made from high-quality materials, it withstands the demands of scuba diving for reliable performance. Compact & Lightweight: Its small size makes it a convenient addition to any beginner's gear without extra bulk. Color: Black Material: ABS + Nylon Package Includes: 1 �� Bleeder valve Note: Slight color variations may occur due to lighting or display differences. Size tolerance: +/- 1-3cm.