WOS - S Eyelet is a very sturdy eyelet made of transparent plastic.
The WOS - S Eyelets are high frequency welded on the perimeter reinforcements made of WCV - V Strap of vinyl film artifacts (screens and backdrops) and serve as a fixing point.
They must be used with soft, non-cutting through-fastening devices, of robust construction but sufficiently yielding not to damage the plastic of the WOS - S Eyelets.
The fasteners can be of the elastic type (i.e. WPE - Perofix) or non-elastic type (i.e. WLA - Ties).