RIDDEX SONIC MOLE REPELLER (NO MORE MOLES - NO MORE HOLES!)
The simplest most humane way to banish pesky moles without harming them. The Riddex Sonic Mole Repeller emits penetrating under-ground sonic vibrations every 30 seconds to drive the critters crazy - and out of their burrows. Durable, weatherproof unit installs instantly and clears up to 9000 sq. feet. Will not effect house hold pets. Protects against gophers, shrews and voles too. Safe around children and pets. Each operates on 4 D Batteries (not included), with battery indicator light. Each measures 12 1/4"H and stakes into the ground.