Features Premium material: Made of POM+Metal material with stable performance and long service life. Simple design: Though it is simple in design, it's so practical when you use it. It is a very good choice to send to your friends or families. Easy to use: Simple white colors design, easy to match all kinds of vertical Enhanced Blinds privacy: curtains. Easy to install and remove, convenient for your life. With our cord locks, it can help you provide a room darkening effect and enhanced privacy window Blinds . Suitable scenes: It is compatibility-wise and can be installed in bedrooms, door for windows, kitchen, office and more. Specification Material: POM+Metal Rolling Window Pulley Size: approx.5x2x3.5cm/1.97x0.78x1.37in Copper Core Locky Size: approx.5x2x3.33cm/1.97x0.78xx1.31in Color:White Quantity: 1Set Note Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents 2xRolling Window Pulley,2xCopper Core Lock