XS Scuba Over Pressure Valve (OPV) Complete Assembly Size:1 Construction: 85% Polyester and 15%

Construction: 85% Polyester and 15% Spandex

2 button push OC bailout

This HR monitor is also 30m/100ft water resistant

The compass is available in wrist

for the incorporation of basic accessories

XS Scuba Over Pressure Valve (OPV) Complete Assembly Size:1 Construction: 85% Polyester and 15%XS Scuba Over Pressure Valve is a great save a dive kit item that will help you prevent the rupture of your lift bag or BCD. XS Scuba Over Pressure Valve is designed to help you prevent the rupture of your lift bag or BCD in case they get over inflated. The valve works by automatically compressing the valve spring and relieving the pressure. The durable construction and the use of non corrosive plastic ensure that the OPV will withstand a lot of wear