Product Name: Rear Back Cover for SAMSUNGsung A57

Compatible Model: SAMSUNGsung Galaxy A57 (all variants)

Color: Gold (color-matched to original)

Material: Premium polycarbonate with glossy finish

Function: Protects internal components and restores original appearance

Inclusion: Pre-installed adhesive for easy installation

Type: Replacement battery cover / rear housing door

OEM Standard: Compatible OPPO – precise fit with original gold shade