Not VERY BIG! he SAID that the Hedge of Thuja is ONLY 10m long

A new client told me on the phone that it was necessary to trim his overgrown hedge of Thuja, when I asked about the length and height of this Hedge, he told me that it has a length of 10m and a height of about 2.5 m. Well, then you will see for yourself in this video the size of the Hedge!