Brand New 100 Pieces Emergency Whistle with Lanyard Safety Whistle Survival Whistle Loud Blast for Safety Camping Hiking Boating Hunting Survival Rescue Signaling Manufacturer model: NL-Sotiff-1712 Reliable Material: the emergency whistles are made of quality PP material, sturdy and reliable, can function well in different weather conditions, not easy to break or crack, will not freeze or stick to your lips like metal in cold environmentsConsiderate Design: the survival whistle is designed with a clip and nylon lanyard, convenient for you to fix it on your belt or life jacket, or you can hang it on your neck or your wrist for your easy reachLoud Blast Survival Whistle: these double tube emergency whistles feature dual sound chambers, can produce up to 120 decibel dB sound power, enough to be heard over a mile away, which are ideal whistles for many occasionsSufficient Quantity: the package comes with 100 pieces of green safety whistles, enough quantity to meet your needs of daily use and replacement, you can also share them with your friend and family membersWide Range of Application: the plastic whistles can make high pitched sound, ideal for camping, hiking, hunting, backpacking, fishing, swimming, boating, kayaking, marine sporting events, and also pet training Description Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.