2PK - Curved Handle/Squared Net Shape easy to catch bugs on the wall - Electrostatic Absorption Technology Works on Mosquitoes, Flies, Moths, Spiders and Wasps but Very Safe for Humans Excellent performance for killing Crawling bugs like Spider Cockroaches/ One Switch - very easy to use for anyone Patented Titled Shape for Walls and Floors / Square Shape for use at corners! / Usable for flying bugs as well! Premium Quality and Heavy Duty Construction / High Voltage Bug Zapper Discharge up to 2700V Includes 2PK / More powerful! Takes 2 C Batteries (not included) / The battery operated bug zappers leave no messy squished bugs The Electric Fly Swatter has no smell, no poison or harmful materials, but it is electronic and powerful! This is not a toy for children.