The price of a high artificial Christmas tree is primarily dependent on the quality of metal and thus on the strength of the frame (constructive framework). This parameter is important since an outdoor high artificial Christmas tree is experiencing severe weather loads (wind, rain, snow, ice). Trees of low-price constructions, as proposed by some manufacturers, are encouraged to put in the premises (where there is no wind, snow, ice). Giant Artificial Christmas tree PRIME Natural/Classic has a frame-metal construction to which separate branches are installed. The branches are made from fire and frost resistant PVC material (monofilament) and are 100% similar to a live pine tree. Thanks to its design and construction Model Prime can be made up to 120m in height and has perfect look. Thanks to a steady frame design the Christmas trees PRIME have a high resistance to loadings caused by weather conditions such as wind, rain, snow, icing and also to the weight of Christmas tree decorations, illumination, tinsel, light garlands etc. The PRIME models are recommended if a Christmas tree is more than 21 meters in height and for areas where the strong winds are. The frame-metal construction is patented under the trade mark YALYNKA TM. Building and installing can be carried out by local staff. The trees are not needed to dig in or hammer in (the place under the tree remains untouched). Heavy snow does not break the branches, but only decorates the Christmas tree. Operation life is 5 years.