Description Most realistic predator on the market with life size accurate markings. Spanning nearly 4 feet with patented flapping wings. Dimensions: 44" wigspan, 23" total head-to-tail, 6" head diameter Materials: Head hard plastic resin, body & wing extra durable non-woven fabric supported by flexible cables and riveted plastic struts. Mounting: Place neck opening on a 1/2" diameter pole Weight 2lbs Anywhere pest birds cause problems.     Gardens     Boat Moorings / Pontoons     Balconies     Patios / Decking     Ridge Lines     Chimney Stacks     Industrial Roofs     Playing Fields & Sports Pitches     Airfields & Aprons     Car Sales Lots ALWAYS: Clear old nests, nest debris and bird droppings away thoroughly from the affected area prior to installation of the Prowler Owl . ALWAYS: Mount the Prowler Owl above the height of the infesting birds to achieve maximum results. ALWAYS: Ensure the mounting position creates a silhouette of the Prowler Owl against the skyline for maximum visibility deterrent effect. DO NOT: Place Prowler Owl where it may be subject to high winds, remove decoy owl when high winds are forecast. DO NOT: Place the Prowler Owl where it can not be easily seen by the birds as this will have a negative impact on its effectiveness. DO NOT: Install the Prowler Owl below the height of the pest birds as this will negate its deterrent effect, ALL birds of prey kill with their talons and therefore have to dive upon their prey from above.