Scubas Diving DIN Tanks Valves Threaded Cover Regulator Dust Plug Cap Protector Cover End Cap Tanks Valves Cover With CordFeatures:Make of strong and long service life.The dust cover can prevent dust or other debris from entering the Tanks Valves when diving.Having a fixed rope designs, easy to install and replace.Suitable for diving enthusiasts, diving diving clubs, and others who need to protect the valves of diving cylinders.During diving activities, the use of this dust cover can effectively prevent dust, sand and other debris from entering the diving cylinder Valves, protecting the Valves from damage.Specifications:Size Approx. 33x25mm/1.30x0.98inchPackage Includes:1x Tanks Valves CoverNote:Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.