The manhole covers in Rehovot are usually made of metal or concrete , and their shape is circular , square or elliptical .
In many cases, when circular covers are intended for sidewalks, they are surrounded by a square frame, which greatly facilitates the paving work around them (these are in fact almost all the square covers found on the site).

The covers in Rehovot are not colored. A relatively large number of gold-tinted covers exist, mainly those manufactured by the company "Wolfman" .

Covers intended for the Municipality of Rehovot usually bear the municipal emblem or the inscription "Rehovot Municipality" .
Many covers are intended for the water corporation "HaBe’er HaShlishit", which serves the city of Rehovot .

As in other cities in Israel, a relatively large number of covers intended for other cities can be found (the "bug" category) .

There are also covers intended for consumers who are not necessarily municipalities or local councils. These covers are not tied to a specific city and can be found throughout Israel. Examples include covers for the cable company "HOT" , the company "Partner" and others.

The cover’s designation usually appears on it (water , sewage , drainage and more), and therefore the number of covers in the "unknown" category is relatively small.

On a significant number of the covers in Rehovot, the year of manufacture appears .

In general, the design of the covers in Rehovot is not unique and corresponds to designs typical of the manufacturer.

Manufacturers
The manufacturer’s name usually appears on the covers, and most covers in Israel are produced by several leading manufacturers – Menashe Baruch , Vulcan Foundries , Gelem and others.

Standards
Manhole cover standards include standards unique to Israel (the Standards Institute of Israel certification mark , and Standard IS 489, which is equivalent to the international EN124 standard ).
In addition, the international EN124 standard appears, along with various load ratings (A50 - D400) .