Sotiff 100 Pcs Emergency Whistles Bulk, Safety Survival Whistle with Lanyard and Keychain, High Pitch Double Tubes Signal Rescue Whistle for Camping Hiking Boating Fishing Hunting Kaya(Multicolor)

["Complete Package for Versatility: this set includes 100 pcs emergency whistles with keychain and 100 lanyards, providing maximum versatility for all your signaling needs; Whether you choose to keep a loud whistle for emergency in your car, attach one to your keychain, or wear it around your neck, you'll always be prepared","Compact and Portable: measuring just 2.17 x 0.59 x 0.31 inches, these emergency whistles are ultra compact, ensuring they fit comfortably in your pocket or backpack without adding bulk; Weighing only 10 grams, they won't weigh you down, making them the good accessory for any adventure or emergency kit","Aluminum Alloy Construction: crafted from quality aluminum alloy, these emergency whistles are built to withstand various weather conditions, ensuring reliable performance when you need it most; The robust material makes it a long-lasting tool for all your adventures, from hiking in the rain to scaling rugged terrains; Trust this safety whistle to be your dependable companion","Double Tube High Pitch Design: featuring a double tube style, these loud whistles for emergency situations can produce a piercing sound up to 120 decibels; This high-pitch emergency signal can cut through noise and reach long distances, making sure you're heard when it matters most, whether you're lost on a trail or in the middle of a bustling campground","Good for Multiple Applications: these safety whistles are good for a wide range of uses, including camping, hiking, boating, and emergency situations; Whether you're signaling for help during an outdoor or conducting safety drills, these camping signal whistles meet a variety of needs, providing peace of mind wherever you are"]