OSTENT 3 x Ultra Clear Screen Guard Film LCD Protector for Nintendo NDS Lite NDSL

Very affordable as you receive 3 top/bottom sets of screen protectors for the DS Lite. A quick Google Translate gets your instructions sorted. Bottom screen application is simple and seamless. I had issues with the top screen protector, but I believe that it is a near perfect fit, so you just need to be EXTRA cautious when aligning the top protector (unlike me) as you’ll end up with air bubbles galore.

It's cheap but it actually does its job. I didn't expect it to stick nicely but it did. You get 3 copies of protectors so you have several attempts to apply it on correctly.

Works for what I need it to do. All directions to install are in Japanese, orange sticker side is the top, blue side is the adhesive. Like an earlier commenter said the screen protector(at least for the bottom screen) is not an exact fit. It took me a couple of tries to get right without dust or excessive bubbles. I would suggest using some tape to remove any unseen dust gently and also wiping down with isopropyl alcohol. Also heating up the film on low heat setting with a hairdryer helps to smooth out any bubbles once you have it applied. Once I calibrated the bottom screen worked just fine with the stylus.

Protects the screen well

Excelente