Features: This high strength decompress bottle strap securely anchors 6L tanks to sidemount BCDs with reinforced nylon construction, offering load bearing capacity for technical diving gear. Featuring adjustable compatibility for cylinders measuring 12 17cm in diameter, the wear resistant nylon band ensures quick installation/removal and withstands harsh underwater conditions. Designed for technical divers and fire professional requiring reliability bottle fixation during demanding dives with speciality buoyancy control devices. Safely stabilize decompress cylinders during depth exploration, cave dives, or extended ranges operations where secure sidemount BCDs attachment is critical. Engineered with thicken materials for superior abrasion resistance, this binding strap maintains integrity through repeated saltwater exposure and underwater use. Specifications: Dimension:77x5cm/30.31×1.97in Component:Nylons Package Includes: 1set Nylons Diving Retainer Band note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.