This pump is designed to allow the air to be pumped from two directions simultaneously.
    It is effect a radical change in traditional pump design and introduces an totaly different  
    concept in the pump technology.

Specification

Size of bag 75mmX75mmX140mm Weight 322g Accessory Brass adaptor X1   Glue X1   Inflating needle X1   Patch X4   Sand paper X1   Tire lever X2