This article provides information on Elo's M51 Rubber Boot

https://www.elotouch.com/m51-rubber-boot.html

M51 Rubber Boot Specifications

Part Number(s)
E525977

Enclosure Color
Black

Compatibility
M51 Mobile Computer

Dimensions
6.77" x 0.93" x 3.32" / 172 mm x 23.6 mm x 84.22 mm

Shipping Box Dimensions
7.17" x 1.22" x 3.94" / 182 mm x 31 mm x 100 mm

Weight (Unpackaged)
0.07 lbs / 33.95 g

Weight (Packaged)
0.14 lbs / 65.7 g

MTBF
50,000 hours demonstrated

What's in the Box
M51 Rubber Boot
QIG