The company specializes in the production of plastic products, and according to the company’s website, is the largest exporter of infrastructure products in Israel
The manufacturer’s covers are made of plastic and are round in shape . The round covers are not surrounded by a square frame, even when located on sidewalks.
No colored or gilded covers were found, nor covers bearing city emblems.
Even if not explicitly marked, the covers are usually water covers.
Standards In most cases, no standards are indicated on the covers. On one cover, however, the following appear: the Standards Institute of Israel mark, Israeli Standard IS 489 (specific to covers in areas with vehicular or pedestrian traffic), and the European Standard EN124 accompanied by load class A50 .
Typical Covers Many covers feature a background of narrow ellipses . There are also covers with a plain background and raised text , as well as one cover with a dotted background .
and are round in shape 
. 
. 
. There are also covers with a plain background and raised text 
, as well as one cover with a dotted background 
0 are best covers)
A50 - Light load - pedestrians and cyclists (1)
, 
EN124 (1)
, 
IS 489 (1)
, 
The Standard mark of the Standards Institute of Israel (1)
Tel Aviv (5)
,
Nazareth (1)
,
Ra’anana (1)
,
Ramat HaSharon (1)
,
Sde Ya’akov (1)
Possible Worlds Ltd. 
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Click to the map showing all the covers made by Romold
Water (8)
Unknown (1)
Israel (9)
