<b>Features: </b> <br><br> <b>Sound: <b/>Pleasant sound, loud enough and very durable.<br> <b>Portable: </b>For small size and lightweight, this bells is handy and easy to carry during travel, walking, road and any other outdoor activities.<br> <b>Waterproof: </b>It can be left outside. <br><br> <b>Specification: </b> <b>Color: White and Black</b> <br><b>Material: Metal+Plastic</b> <br><br> <b>Package Size: 3.15*3.15*3.15Inch</b><br> <b>Package Weight: 175g</b><br> <b>Package Includes: 2 Black Paw Bells, 2 Silicones Protective Cover(Black&Red)</b>