Frosted Screen Protector Film Shield Guard for Iphone 3G/3G:

Apart from keeping your devices scratch-free and fingerprint,the iPhone 3G screen protector provides some unexpected benefits. Unlike cases, its uncompromising design doesn't take away from the look and feel of your device.
Film is totally clear - no haziness - no bubbles - no glare. iPhone 3G screen shield is custom tailored to fit the Apple iPhone 3G and does not interfere with touch operation with cut-out openings for the ear speaker and home button

Description:

•This iPhone 3G Screen Protector is designed to provide the highest transparency screen protection for your iPhone 3G LCD screen and front body
•iPhone 3G Screen Film made from Soft-PVC, are totally transparent
•The iPhone 3G Screen Shield stick to your iPhone 3G screen without any form of glue so there is no sticky residue when you remove them
•This screen shield is pre-sized for your Apple iPhone 3G
•The iPhone 3G Screen Guard against scratching, scraping and abrasion
•Removable without leaving residuary mark
•Resistance to erosion and fingerprint
•Comes with a cleaning cloth in the package
•This is non-OEM generic product
•Size: about 10.9 x 5.6cm•Weight: 15g
Apple iPhone is not included
Size: ~10.9 x 5.5cm
Total Weight: 15g

Package includes:
1 x Frosted Screen Protector Film Shield Guard for Iphone 3G/3G
1 x Free Cleaning Cloth

Package photos: Front and Back

Compare these three kinds screen protectors:
Clear Screen Protector for Iphone 3G/3GS: keep from scratch.
Forsted Screen Protector for Iphone 3G/3GS: also keep from fingerprint.
Mirror Screen Protector for Iphone 3G/3GS: Expect for above functions, When screen powers off, it acts as an reflective mirror.