XS Scuba Over Pressure Valve (OPV) Complete Assembly Size:1 While it will cater more

While it will cater more to hardcore cave divers

streamlined way to carry a pony cylinder on your back

Construction: 85% Polyester and 15% Spandex

Get the features and design benefits of more expensive suits in this economically priced jumpsuit ideal for both local waters and exotic destinations

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

XS Scuba Over Pressure Valve (OPV) Complete Assembly Size:1 While it will cater moreXS 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