Specification:
Type: Volume Control
Material: ABS + Metal
Color: White
Weight: Approx. 26g
Size: Approx. 26mm / 1in
For Motorola walkie-talkie model:
For CP040/CP140/CP160/CP180/CP200/EP350/EP450/EX500/EX600/GP388/GP640/GP644/GP680/GP688/GP1280/GP328/GP338/GP329/GP339/GP340/GP344/GP360/GP380/PRO3150/PRO5150/PRO7150/HT750/HT1250/HT1550/PTX700/PTX760/MTX850/MTX900/MTX960/GP3188/GP3688

Package list:
5 X Volume Control Buttons

Note:
Please allow slight error due to manual measurement. Thanks for your kind understanding.