Aluminum Alloy Diving Cylinder with 12 Rings Diving Cylinder Valves Sealing Rings

Features: Two size Rings each size have 6pcs suitable for most cylinder valves. Aluminum alloy bottle not easy to rusts fashion appearance compacts and portable. Easy to use light weight solid constructions. Widely used for diving applications and more. Great Scubas diving accessories. There are 3 different color available you can choose by your needs. Specifications: Materials: Aluminum alloy and rubber Color: Redness/Blue/Silver Bottle Size: about 5.8x2.2cm/2.3x0.9inch Thick Rings Inner Diameter: about 12.37mm/0.5in Thick Rings Wire Diameter: about 2.62mm / 0.1in Slim Rings Inner Diameter: about 12.42cm/4.9in Slim Rings Wire Diameter: about 1.78cm / 0.7in Note: Please allow 1-2cm errors due to manual measurement make surely that you not mind before order. Due to difference between different monitors the picture may not reflect the actual color. Package includes: 1pc Diving Cylinder Bottle 12pcs Rings