Diving Scuba Tank Cylinder Banger Knocker Ball Underwater Signal Device For Outdoor Sport(Black Strap Orange Ball )

Item Type: Diving Cylinder Knocker Ball

Material: Silicone + Pa66

Application: For Underwater Signal, Outdoor Sport

Weight: Approx.37G/1.3Oz

1、Light Material: Made Of Silicone And Pa66 Material, Which Is Light Weight, Easy To Carry, Durable, Can Be Used For A Long Time.

2、Easy To Use: The Knocker Ball Is Easy To Hold And Use In Underwater Situation And Environment, Increase The Possibility Of Being Helped In Special Condition.

3、Using Method: Put It On A Diving Cylinder, Pull The Strap In The Water, And When You Let Go, The Ball Will Hit The Tank With A Loud Sound, Making You Easier To Be Heared By Your Partner Or Others.

4、High Elasticity: Strap Part Has High Elasticity, That The Hitting Ball Can Be Used On Most Cylinders Of Different Sizes.

5、Much Louder: Set On Your Diving Cylinder, Pull The Ball, It Makes A Much Louder Sound Than Other Diving Equipment, Practical Diving Accessories.

1 X Diving Cylinder Knocker Ball