All the Z&J Dragon Boat Paddles are IDBF Approved, The IDBF License Number is 3261 (WDP)/3263(OPDP).

There are 3 pre-preg carbon fiber handle options for the carbon dragon boat paddles, all with oval shaft, more lightweight and stiffer. 

1) Paddle Construction: 100% Carbon Fiber with PMI Foam(PMI foam is better than PVC foam) shaped by CNC, made by hand lay-up. 1-piece between shaft and blade, no gap.

2) Without paint spraying finish or clear coating finish on the paddle blade's production process.
 

3) The latest Prepreg Carbon Oval