Mono-crystalline solar panel

Cotton Twill or Polyester Caps

MEAS: 65x45x57cm/100pcs/Ctn
N. W:15kgs
G. W:18.5kgs
19,500pcs/20'
Advantages©U *It is ideal for traveling, fishing, camping, hiking, golf games which serves as cooling yourselves.

* It's the best promotional gift for big companies or for baseball, football fans.

* Customers' logo can be printed in the front of the caps.