I'm totally trippin' out over these 20 PCS Stickers Pack Nicolas Aesthetic Cage Vinyl Colorful Waterproof for Water Bottle Laptop Bumper Car Bike Luggage Guitar Skateboard on Amazon! They make the perfect gift for Moms and Dads, since you can DIY your thank you cards and other stuff with them. Plus, they're slim, lightweight and have UV coating so your designs won't fade away easily--and it's safe to use outdoors or indoors too! I was excited to see all those cool patterns in the pics--they deliver just what they show ya! You even get 2.2" x 2.2" of each sticker--not too big or small...just perfecto size that'll stick easy on any surface like Hydro Flask, Yeti, Tumbler, Notebook and more awesome stuff you could think of~