LIHIT LAB Security Alarm PuniLabo Panda pattern. A security alarm for peace of mind when commuting to work or school, or returning from cram school. With cute animal prints, it can be used by a wide range of people, from children to adults. The cover is made of silicone, so it can be washed with water if it gets dirty. Size: 6.4cm (height) x 4.7cm (width) (panda), 4.7cm (hook chain length), 6cm (strap length) Uses 1 AAA battery Brand new, unused.