TAPE-25 Features: -Material: Polyester ribbon.-Holographic iridescent diffraction foil drives away birds.-Repel birds holographically, irri-tape bothers all of a bird"s senses.-Visual scare: Birds are scared by the material"s sheen, as the light causes constantly changing reflections and shadows.-Sound scare: Birds are rattled by the fierce metallic noise irritate makes as it blows in the breeze.-Physical deterrent: Birds are blocked by irri-tape and its brackets on any surface.-Bothers all of a bird"s senses.-Simple to install.-3-D Holographic effect.-Repels all pesky birds.-Pests: Pigeons, sparrows, starlings, crows, blackbirds, grackles, seagulls, swallows, woodpeckers, ducks, geese, predators and more.-Uses: Yards, gardens, rooftops, parks, ponds, boat docks, private beaches, patios, balconies, any open outdoor area or any semi-enclosed area with access to light and wind. Specifications: -Coverage: Up to 1000 square feet. Dimensions: -Dimensions: 0.01" H x 2" W x 48" D.