• Each package contains 1 inflation nozzle and 2 sealing rings (2 different sizes)
• The adapter nozzle with a sealing ring can perfectly connect the inflation tube of the air pump with the inflation paddle board
• The sealing ring is made of silicone and has a certain degree of elasticity, which can fit the inflation distance between the nozzle and SUP
• The pump adapter nozzle is made of high-strength plastic, which is sturdy and durable
• Can be used for SUP or other inflatable boats, tents with the same interface, and two different thicknesses of sealing rings can also provide better sealing options