Features: This 32pieces 17MM Roller Blind Control Window Curtain Control Set is a completely set that contains all the part for easy installation and operates. The accessories highly quality not easy to rusts; precisely ensures smooth operates; Simple to install, suitable for 17MM roller blinds and curtains; A variety of accessories to meet different needs. Provide stable support and smooth operates experience. Suitable for home users, decoration companies, curtain manufacturers, etc. who need to replace or repair 17MM roller blinds and curtains. Specifications: Item: 32PCS Roller Blind Control Set For 17MM Roller Shutter Curtain Accessories Quantity：1Set/2Sets Package Includes: 1Set 32PCS Roller Blind Control Set note: Due to the different monitors and light effect, the actual color the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring difference due to manual measurement.