Curtain Roller Curtain Rail Mute Track Pulley Hook Ring Plastic Easy to install: Easy to

Easy to install: Easy to install after cleaning

The hook adapter can be compatible with general bicycles and electric bicycles

and strengthen the core muscle strength and flexibility

press it again

Curtain Roller Curtain Rail Mute Track Pulley Hook Ring Plastic Easy to install: Easy toCurtain Roller Curtain Rail Mute Track Pulley Hook Ring PlasticBendable Straight Curved Curtain Track Alloy Plastic Windows And Balcony Curtain Description Product Material: Metal + PlasticThere is unique design to reduce the noise when sliding the carriers. These track rollers can be used in the curved curtain trackPackage includes: 30 x Track Rollers.