An advanced sonic repeller that drives burrowing animals away by emitting low frequncy ground vibrations, which creatures such as moles interpret as signs of an approaching intruder. · The unit emits a low frequency vibration every 15 to 20 seconds, which is transmitted through the soil. The effectiveness of the mole repeller can be affected by soil density; chalky or sandy soil will not transmit the vibrations as effectively as solid clay-type soil.. · Covers up to 9000 sq. ft. (about 836 sq. metres). · Battery operated (4 x D cell batteries). Batteries normally last qround 4 months. · Safe and economical to run · Environmentally friendly – no chemicals or traps · The only mole repeller to include both a flower-bed cap, and a flat mow-over lawn cap. · Will not affect humans, cats, dogs, fish or birds. Product Barcode: 5014055000682 Product Dimensions: 60 x 435 x 60mm Product Weight: 470g Inner Quantity:1 Outer Quantity:20 Pallet Quantity: 960 (8 outers per layer x 6 high) Pallet Dimensions: 1100 x 1800 x 1000mm Pallet Weight: 476kg Waste Packaging: Product: 30g paper, 1g plastic, Outer: 500g paper