Pardon me, I’m just an overthinking rainbow sticker by Big Moods.   This one is very nice and colorful and goes great on many things.   High-quality stickers – These vinyl stickers are perfect for laptops, water bottles, skateboards, and more. They are durable for indoor and outdoor use.  details: 3.0 x 2.2 inches.  Water and weather resistant. High-quality and durable

Big Moods was founded in 2018 by two twin brothers and they are partnered with activeminds.org to spread mental awareness.