*【DURABLE & LIGHTWEIGHT】: The decoy whistle is lightweight and small size, easy to carry and use.And made of premium PVC material, it is sturdy and durable for long-term use.It is value-for-money.**【ATTRACTIVE SOUND】: The duck call decoy is easy to blow, sound like a duck, hich makes you can move closer and attempt to lure the prey into range.You need to try a few more times to make the whistle sound better.