Replacement side button set for SAMSUNGsung Galaxy S21 (G991), S21 Plus (G996), and S21 Ultra (G998)

Includes power button (with integrated volume and side key functions) and volume rocker - Black color

Compatible with all S21 series variants including G991B, G996B, G998B, and international models

Restores power/lock and volume up/down controls

Precise fit for SAMSUNGsung's redesigned button placement on S21 series

Crisp, tactile click feel just like original

Direct replacement for worn or broken buttons

Easy installation - simply snap into housing

Restores full functionality to your device