Hatores - Repellent Tape to Deter Pigeons with a Special Scent. Lasts for approximately 1 month. Apply to areas where you want to prevent pigeons from landing!! Blue / Non-woven tape Tape width: 30mm 20m roll x 1 I intended to install it on my balcony, but as you can see in the two photos, I couldn't, so I'm reluctantly selling it... Please refrain from purchasing if you are concerned about home storage.