Unfortunately I had already purchased the curtain material before I found Iseek blinds in my search for 9 metres of tracking. The process of researching, measuring and ordering correctly was so simple due to the website information and the myriad of videos to watch. Even a phone call prior to manufacture put my mind at ease. The delivery was unbelievably prompt and I was even able to get my handy husband (not one to usually read instructions) to watch the installation video in preparation. The high quality of the track, heading tape and accessories ensured that in such a short time my long tracking was joined and installed on the ceiling. All that was the easy bit! Cutting, sewing and ironing approximately 20 metres of sheer curtain fabric will ensure that I leave that part up to the experts at iseek blinds for the next windows. All in all I love my new curtains and would not hesitate to utilise iseek again and have highly recommended them already to two friends.