Here you got a very, very rare French pressing, much rarer than your usual Funky, distributed by an official French licensee back in the early 1980s.
So-called "black light" poster with a suede/velvet type of surface texture, which turns fluorescent when exposed to UV or black light.
Dimensions: approx' H 58 cm x W 88,5 cm.
It's deadstock / new old stock - it's in a near mint condition apart from a small tear on the right side (there might also be occasional creases on the edges due to the original packing and storage of the poster, tiny factory defects on the velvet / bits of black velvet flocking excedent coming off here or there) - see pictures for reference. It comes bagged in its original plastic wrapping as pictured (just removed it momentarily to take the photos). You buy what you see!