Window Alert Modern Square Decals
- Contains a component which brilliantly reflects ultraviolet sunlight
- Invisible to humans, but glows like a stoplight for birds
- Decals help birds see windows and avoid striking the glass
- Four low-tack modern 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 Modern Square decals measure approximately 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.
Ā
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Window Alert Modern Square Decals
Window Alert Modern Square Decals
- Contains a component which brilliantly reflects ultraviolet sunlight
- Invisible to humans, but glows like a stoplight for birds
- Decals help birds see windows and avoid striking the glass
- Four low-tack modern 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 Modern Square decals measure approximately 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.
Ā
Original: $7.17
-70%$7.17
$2.15Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Contains a component which brilliantly reflects ultraviolet sunlight
- Invisible to humans, but glows like a stoplight for birds
- Decals help birds see windows and avoid striking the glass
- Four low-tack modern 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 Modern Square decals measure approximately 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.
Ā
