This RetinaGuard screen film package provides a full-body eye protection solution for iPhone 5 / 5s by reducing harmful blue light exposure. With one film for the front screen and one for the back, it shields both sides of your device without affecting touch sensitivity or clarity.

Key Features:

• Blue‑Light Filtration: : Blocks up to ~90% of harmful blue light in the 380–420 nm range.

• Full Coverage: : Includes two films — one for the front display and one for the back panel — offering protection for both surfaces.

• Touch‑Friendly: : Maintains the original touch sensitivity of the screen.

• Durable Material: : Made from tempered film to resist scratches and wear while remaining thin.

• Low Color Distortion: : Optimized to preserve screen clarity and color fidelity while filtering blue light.

• Easy Application: : Designed for a no-bubble installation so you can apply it cleanly and precisely.

• Eye Protection: : Helps reduce digital eye strain, improve sleep quality by limiting blue light exposure.