Descriptions:

Material:Plastic
Model Number:Oneplus one  
Color:white，black
Function:Dirt-resistant
Package Size:12cm x 11cm x 12cm

Package included:
1 x Original Oneplus One Battery Back Cover
Note:This case not include Sim Slot

More Details:
Original Battery Back Cover Protective Case For Oneplus OneOriginal Battery Back Cover Protective Case For Oneplus OneOriginal Battery Back Cover Protective Case For Oneplus OneOriginal Battery Back Cover Protective Case For Oneplus One