Window Alert Classic Square Decals
WindowAlert decals help prevent wild birds from accidentally striking windows. Each decal has a special coating that reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but birds see it as a brilliant glow much like a stoplight.
To the human eye, the decals appear as frosted or etched glass. The Classic Square decals measure 3.5" across, and are designed to be placed on the OUTSIDE of a window. As a rough guide, we recommend one decal for every 3' x 3' section of glass. Reapply decals every 6-9 months.
CONTENTS: 4 Decals per Envelope. Each decal is approximately 3.5 inches across. TYPE: Static cling.
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Window Alert Classic Square Decals
Window Alert Classic Square Decals
WindowAlert decals help prevent wild birds from accidentally striking windows. Each decal has a special coating that reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but birds see it as a brilliant glow much like a stoplight.
To the human eye, the decals appear as frosted or etched glass. The Classic Square decals measure 3.5" across, and are designed to be placed on the OUTSIDE of a window. As a rough guide, we recommend one decal for every 3' x 3' section of glass. Reapply decals every 6-9 months.
CONTENTS: 4 Decals per Envelope. Each decal is approximately 3.5 inches across. TYPE: Static cling.
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Original: $7.17
-70%$7.17
$2.15Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
WindowAlert decals help prevent wild birds from accidentally striking windows. Each decal has a special coating that reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but birds see it as a brilliant glow much like a stoplight.
To the human eye, the decals appear as frosted or etched glass. The Classic Square decals measure 3.5" across, and are designed to be placed on the OUTSIDE of a window. As a rough guide, we recommend one decal for every 3' x 3' section of glass. Reapply decals every 6-9 months.
CONTENTS: 4 Decals per Envelope. Each decal is approximately 3.5 inches across. TYPE: Static cling.
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