Zaps flying insects: 18-watt high-intensity ultraviolet light attracts flying insects like mosquitoes, gnats, and houseflies. Baits cockroaches: Add bait to bottom tray (bait sold separately) to attract crawling pests. One-way valve allows easy entry but prevents cockroaches from leaving. Press heat button as needed to kill trapped cockroaches. ABS Material. Internal zapping grid is well fenced within a narrow network of bars made out of ABS, preventing accidental contact. Easy assembly. Double zapper is ready to use right out of the box. Simply attach catch ring and plug it in to get started. Hassle-free maintenance. Ring catches dead insects for easy disposal. Take out removeable bottom tray to discard dead cockroaches. Size: 8.5” Tall x 7.8” Wide. Weighs 1.5 lbs. Bell+Howell Double Zapper Deluxe As Seen On TV