Replacement rear back cover for SAMSUNGsung Galaxy S21 Ultra (SM-G998B / G998U)

Green / Phantom Green color - matches original green variant with premium matte finish

Precision-molded polycarbonate with pre-installed adhesive for perfect fit and secure attachment

Part of the S21 Ultra's premium contour-cut design

Restores phone's original appearance and protects internal components

High-quality construction with premium feel

Easy installation - simply heat, remove old cover, and apply new one

Essential repair for cracked, scratched, or damaged back covers on green S21 Ultra variants