PLEASE NOTE: WE ORDER ALL ITEMS FROM THIS SUPPLIER AS WE GO ALONG, AND WE NEED TO CHECK WITH THE SUPPLIER FIRST TO MAKE SURE THERE IS AVAILABILITY. MANY THANKS IN ADVANCE, WATERWORLD SPORTS Item no: 60550 Set with VIRGO componentshttps://www.youtube.com/watch?v=pmumpGLRUyU&feature=youtu.beTechnical specification Outer diameter: 130 mm Inner diameter: 93 mm The Glove Lock QCP can be mounted directly onto the latex seal of any drysuit or attached to the Quick Cuff attachment platform All necessary attachment components are included in the package Note Gloves not included  VIRGO is a round Dry Glove System that connects with the PU-Ring of QCS Oval. It provides the recreational diver with an easy to mount, easy to use Dry Glove System, designed to perform - no matter the diving environment. The VIRGO Dry Glove System can be used together with a great variety of dry gloves.The VIRGO Dry Glove System provides the opportunity to change wrist seals instantly, without gluing.Benefits User friendly Self supported Accomodating most hands Sturdy construction