K&F Concept Camera Tripod K234a7+BH-28L+Extension Arm Kits I only downloaded one of the 2 videos and I preferred the second where I explain how and where to insert the different parts since the manufacturer, like the photo shows, attached a meager manual, in fact, I managed to assemble the parts by looking at the different presentation photos, it would be 4 stars for this detail but the tripod is worth the 5 stars. The short pole provided is 30 cm long while the closed trestle reaches 50 cm. The way I use the tripod is very simple to use and other measurements and opinions on how well it works can be found in the different reviews, I limit myself to saying that I use it with Tamron 150/600 G2 on the Nikon D7200 and the Celestron Ultima 80 telescope both on the supplied ball head and on the gimbal to replace the same but only on a smooth tripod without the extension rod which I have not tried. Relatively lightweight, excellent carry bag with reflective insert and shoulder strap with padded shoulder strap. The head is equipped with an accessory for everything and is of the Arca-Swiss compatible type.