RASTKY 150x15cm Scuba Diving Surface Marker Buoy with Safety Explosion Proof Valve and Stainless Steel D Ring for Divers High Visibility Inflatable Signal Tube, 210D Nylon (Orange Red)

• [MULTIFUNCTIONAL USAGE] Can be inflated by mouth or with BCD low-pressure tube for versatile applications.
• [QUICK INFLATION] Easy and fast inflation process with dual-purpose options for convenience.
• [WATERPROOF DESIGN] Unidirectional membrane prevents air leakage during inflation under water.
• [EASY STORAGE] Includes storage D ring, rubber band, and hook and loop for convenient stowing.
• [COMPATIBILITY] Can be used with spools for added functionality and underwater navigation.

1. [MULTIFUNCTIONAL USAGE] Can be inflated by mouth or with BCD low-pressure tube for versatile applications. 2. [QUICK INFLATION] Easy and fast inflation process with dual-purpose options for convenience. 3. [WATERPROOF DESIGN] Unidirectional membrane prevents air leakage during inflation under water. 4. [EASY STORAGE] Includes storage D ring, rubber band, and hook and loop for convenient stowing. 5. [COMPATIBILITY] Can be used with spools for added functionality and underwater navigation. Specification: Item Type: Scuba Diving Surface Marker Buoy Material: 210D Nylon Product Size: 150x15cm / 59.1x5.9in Product Weight: Approx. 352g / 12.4oz Main Functions: Top D ring, reflective band, vent valve, inflation nozzle, secondary head inflation, one way membrane, bottom weight block, storage D ring, storage rubber band, storage hook and loop, and it can also be used with spools How to Use: Dual purpose (mouth blowing and secondary head or BCD low pressure tube inflation), the inflator mouth can mouth blow and low pressure tube inflation, you can easily unplug the low pressure inflation tube on the BCD on the surface of the water, align it with the surface marker buoy inflation nozzle, one second the surface marker buoy can be filled up. Surface marker buoy has a unidirectional membrane with an opening at the bottom, and its design is similar to an inverted funnel. Pressing the second head to inflate under water, the air can be pumped through the funnel. After the funnel is finished, the thin mouth of the funnel will automatically close, even if the pressure inside is higher than the outside, no air will leak out. packing list: 1 x Scuba Diving Surface Marker Buoy Notice: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.