Standard sized curtains provided with 50mm welded seam all-around and with snap-fasteners on both sides for joining to obtain total desired width. Supplied with reinforced holes in the upper edge and steel suspension rings. All standard curtains are made of pliable, self-extinguishing PVC material with flash point 320 - 390°C. Total width of curtains are 10% longer than total required screening length to compensate for folding. Available in Dark Green, Orange and Bronze transparent colours. Complying with EN1598 for welding (fulfilling requirements on transmittance, reflectance, UV-stability and resistance to ignition).