The phrase "and a maximum width" is correct and usable in written English.
It can be used when specifying a limit or constraint regarding the width of an object, such as in design or technical specifications.
Example: "The banner should be at least 2 meters long and a maximum width of 1 meter."
Alternatives: "and a width limit" or "with a maximum width".
The rink used for ice-skating competitions has a maximum length of 60 metres (197 feet) and a maximum width of 30 metres (98.4 feet).
With an area of some 1,050 square miles and a maximum width of nearly 25 miles, the reservoir has an average depth of about 30 feet.
Occupying the trough of a glacial valley, the long and narrow lake has a length of about 16 miles (25 km) and a maximum width of 3 miles (5 km).
With an overall length of 28.8 meters and a maximum width of 12 meters, the first example of the design, Cartouche, was due to be launched officially during the Cannes yacht show on Sept. 8.
It is 321 square miles (832 square km) in area and has a maximum length of 50 miles (80 km) and a maximum width of 30 miles (48 km).
It is located between latitudes 5°55′ and 9°51′ N and longitudes 79°41′ and 81°53′ E and has a maximum length of 268 miles (432 km) and a maximum width of 139 miles (224 km).
Immediately south is Lake Idku, a 58-square-mile (150-square-km) lagoon that stretches some 22 miles (35 km) behind and parallel to the coast and has a maximum width of 16 miles (26 km).
It extends about 1,570 miles from north to south and has a maximum width of some 600 miles and an average thickness of about 5,800 feet, reaching 11,000 feet in the middle of the island.
The smallest of the islands, Little Cayman, lies 5 miles (8 km) west of Cayman Brac; it is 10 miles (16 km) long and has a maximum width of 2 miles (3 km) and a total area of 10 square miles (26 square km).
The gulf extends northward for 420 miles (670 km) and has a maximum width of 185 miles (300 km).
It is 18 miles (30 km) long and has a maximum width of 11 miles (18 km).
