Outdoor Survival Sets: you will receive 10 pieces of caramel bear bells with 10 pieces of golden bear whistle with keyrings; You can hang them on a backpack, belt, or other items; They are rich in quantity, nice for giving to camping and hiking club members as gifts, or sharing with family, friends and colleagues Gentle Soothing Tone: this hiking whistle has a gentle soothing tone that keeps bears away from people without scaring them, making it a good warning tool, with it, you can hike and camp safely with friends Easy to Mute: the bell for hiking comes with a silencer that allows users not to ring the bell when needed, simply attach the bell to a magnet on the nylon belt can instantly mute it, so you don't have to stop to silence the sound when you're climbing Emergency Survival Whistle: the bear whistles for hikers are quite suitable for outdoor survival, and the 2 barrel design can provide up to 120 decibels of sound, enough to be heard over great distances Outdoor Safety: the bear bells for hiking help reduce the likelihood of a bear encounter and reduces the odds that the bear will enter into aggressive behavior, suitable for hiking, camping, wilderness survival, rescue or daily training; It is noting that please bring the bear spray just in case (bear spray not included Features: The bear bell for hikers are made of quality metal and PU leather, about 1.38 x 0.98 x 0.55 inches/ 3.5 x 2.5 x 1.4 cm in size. The buttons are designed to make them easy to put on or take off from a backpack or pants. The emergency whistle is made of quality aluminum alloy and plastic, stable in structure, strong enough against breakage, wear, fading and scratch, serving you for a long time. Specifications: Main material: metal, Bell: metal, PU leather Whistle: aluminum alloy, plastic Color: caramel bear bells, golden bear whistle Size: Bell size: about 1.38 x 0.98 x 0.55 inches/ 3.5 x 2.5 x 1.4 cm Bell weight: about 1.06 ounce/ 30 g Package includes: 10 x Bear bells 10 x Whistles Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.