is_customized:Yes Origin:Mainland China Certification:RoHS Material:High Quality Aluminum-magnesium alloy Curtain motor:Not included Runners quantity:8pcs/m Curtain track in default::Ceiling mount and Middle open Please read the following content in detail. 1. This track is suitable for Aqara motor （ZNCLDJ11LM）, Aqara B1 motor . If you don’t know how to customize the track, please take a picture of your windows and mark the size (accurate to centimeters). We will give our opinion. 2. We will ship as Ceiling Mounted , straight track, Middle Open in default, If the buyer does not leave a message and does not communicate with the seller. 3. Here this link for finished track with all accessories for ceiling mounted, doesnot include a motor 4. Pls install slip parts assemble before operating track. Don't install motor to track untill you can operate track smoothly manuall. Or belt may be destroyed. 5. Subject to logistics rules, we will cut the track to a maximum of one meter and send it in sections. Buyers need to install it by themselves. The default logistics is international express delivery DHL, EMS, Cainiao Heavy Parcel Line. 6. If you need U type or L type curtain track, pls also let us know, we can customize.Currently only 90°and 135° U-shapes are supported. 7. Usually, We will reduce customs declaration fees， track may produce a little customs fee and it is paid by your side . Keep your phone through after you order,very important! 8.If you need Wall Mount, Pls contact us and we will help you confirm the number of wall mounting brackets Kindly note: The wall mount brackets need order separately. 2pcs wall mount brackets/ per meter curtain track. Below link for your reference. https://www.aliexpress.com/item/32959097935.html?spm=a2g0o.store_pc_groupList.8148356.13.16a07ebeus6Bme How to confirm the details and order the track? 1. Measure and confirm the length of track as the picture show. Buyers need to consider the installation space of the track, need to leave 2CM-4CM installation space The length of track=A-4CM(4cm is installation space) 2. Confirm the curtain track open/Close mode.( Open from middle in default) 3. Confirm the curtain track Mounted Method