Zebra Skin Phone Protector Cover for SAMSUNG A177, SAMSUNG A257 (MAGNET) Protect your Samsung phone with these snap on faceplate/ protector cover cases High quality 100% brand new, ISP 9001:2000 PASSED Stylish front & back cover design to fit perfectly Protect from scratches, dirt, oil and reduce damage from accidental drops No tools or instructions needed to install just snap on/off