This article provides information on Elo's RB10 Rubber Boot (M50)

https://www.elotouch.com/accessories-rb10-rubber-boot.html

RB10 Rubber Boot (M50) Specifications

Part Number(s)
E278069

Enclosure Color
Black

Compatibility
M50 Mobile Computer

Dimensions
6.77" x 3.56" x 1.08" / 172 mm x 90.5 mm x 27.49 mm

Shipping Box Dimensions
6.97" x 4.80" x 1.46" / 177 mm x 122 mm x 37 mm

Weight (Unpackaged)
0.12 lbs / 56.2 g

Weight (Packaged)
0.22 lbs / 102 g

Operating Temperature
0°C to 50°C / 32°F to 122°F

Storage Temperature
-30°C to 60°C / -22°F to 140°F

Humidity
Operating: 20% - 80%
Storage: 5% - 95%