Tempered Glass Screen Protector krainaGSM for Honor 400 — 2.5D Premium

Tempered glass screen protector krainaGSM for Honor 400 — 2.5D Premium provides a thin, clear protective layer designed specifically for the Honor 400 display. The 2.5D edge profile creates a smooth transition between glass and frame while preserving touch sensitivity and screen clarity. This tempered glass is intended to protect the device from everyday scratches, minor impacts and abrasive wear without noticeably altering display colors or brightness.

Advantages

The premium tempered glass delivers high surface hardness for scratch resistance while maintaining accurate touchscreen response and optical transparency. Its 2.5D rounded edges reduce the risk of chipping along the frame and improve comfort when swiping from the screen edge. The protector is engineered for bubble-minimizing installation and long-term adhesion that resists lifting under normal use.

Suitable for

• Everyday scratch protection for Honor 400 displays
• Reducing damage from minor drops and impacts
• Preserving touchscreen responsiveness and display clarity
• Users who prefer a thin, low-profile protector with rounded edges

Key specifications

• Material: Tempered glass
• Edge profile: 2.5D rounded edges
• Surface hardness: high (scratch-resistant)
• Touch compatibility: maintains touchscreen sensitivity
• Optical properties: high transparency, minimal color distortion
• Installation: adhesive-backed for secure fit and reduced bubbles

How to use

Before application, clean the Honor 400 display thoroughly with the provided alcohol wipe and microfiber cloth to remove dust, oil and fingerprints. Align the tempered glass with the device edges and camera/opening cutouts, then lower it slowly from one side to avoid trapping air. If small bubbles remain, press them gently toward the nearest edge with a soft card or cloth. For best adhesion, avoid using the device for a short period after installation to allow the adhesive to set.

Usage recommendations

For optimal performance, pair installation with a clean, dust-free workspace and ensure hands are dry. Replace the protector if it develops deep cracks or extensive edge lifting, as damaged glass can reduce protection and impact touch performance.