For iphone4 back cover

 

1. Protect your phone from scratches,dust,shocks and dumps in daily use
2.Cutouts allows the access to all the buttons and operation without remove the case
3.product weight:19.8g

4. make by environmentally-friendly material,very good quality
5.With popular and nice design, good flexibility and toughness
6.Perfectly slim fit,convenient to use,Easy install and remove
7. Many colors and styles are available