Material: Plastic+nylon +quartz Color: blue Size Approx: 1.9*1.5*0.86in Conversion: 1inch=2.54cm, 1cm=0.393inches Package included: 1pc Features: No Batteries, no Needles No Chemicals, no itchiness & inflammation Eliminates bites in just a few clicks Suitable for most children over 12 months old Discharge voltage: 13KV Amperage: 0.7mA Feeding: piezo-electricity Duration of single discharge: 0,01ms Warm Tip : Please be reminded that due lighting effects, monitor"s brightness/contrast settings etc, there could be some slight differences in the colour tone of the website"s photo and the actual item. Item Measure by hand, it could be 1cm different,your kind understanding will be much appreciated. SPU:RYC9557 NEW SPU:FWY6731