I'm the type of person who gets blisters every time I try to put screen protectors on devices. The Switch started scratching when I was docking and undocking it and I started using it a lot more outdoors and when traveling so I really needed something on the screen because it scratches in the middle, and I'm sorry without the protective film. This screen protector is excellent. Very easy to install following clear instructions. At first I thought it would be difficult but just follow the instructions religiously and you will be golden. Despite following the directions, I ended up with a blister the size of a water bottle cap, but I continued doing what he said: squeeze the blister sideways with your finger. It was slow, so you need to be patient, but since the glue product works like magic, the process helps reduce the size of the bubble. At least my Switch now has a properly sized, durable profile with no blisters! This took me 5-10 minutes. The kit includes everything you need: a wet and dry cloth (very small but enough for the Switch!), a sticker to catch dust in case there is dust on the screen, stickers to hold the screen in place , after you have determined the correct orientation. I'm always skeptical about applying screen protectors myself, but I've come to the conclusion that if it works, it's worth it. Last but not least, the size is perfect. Drives me crazy when the protective film is removed leaving room on the sides of the screen. This leaves only a tiny little line free and everything fits together perfectly.