Easy to install does not require installation, no cloves or screws are required adapts to all standard doors. max. 4 cm Multifunctional For doors White color Dimensions: Width: 12.5 cm with a 3%tolerance, length: 4 cm with a 3%tolerance, height: 36 cm. Note The length is 4 cm and adapts to standard doors up to 4 cm thick. The product is not recommended if the thickness of the door is less than 3 cm, since it leaves too much space and does not fit well.