CELINE Acetate Petra Sunglasses CL41447/S in Transparent Black. These stylish sunglasses have classic chunky translucent black square frames and grey tinted lenses. Phoebe Philo era Celine. material: acetate lens colour: black frame colour: transparent black tinted lenses 100% UV protection Made in Italy Lens width: 48mm-1.9" Bridge size: 26mm-1" Earpiece length: 145mm-5.7" Lens width: 48mm-1.9" Bridge size: 26mm-1" Earpiece length: 145mm-5.7