This is an AFTERMARKET belt and not an OEM LAND PRIDE belt. This product does not include any warranty from the manufacturer.
These belts can be different colors: Black, Blue, Gray, Brown etc.

PLEASE NOTE:
To ensure you are ordering the correct belt for your mower.
Please reference your OEM part number when selecting the belt for your mower. Belt OEM (Original Equipment Manufacturer) part numbers will be listed in your users manual or referenced on the OEM sticker that is on your mower.
For riding mowers, the OEM sticker can usually be found under the hood or seat.
All belts are determined by their Outside circumference ONLY. If your belt has snapped, measure the overall length of the belt and that calculation will be the same as your outside circumference measurement.
The factory OEM belt that fit your machine the day it came off the production line, may not be exactly the same fit years later after hundreds of hours of use. That is why many OEM's incorporate adjustment mechanisms on the pulley system.
Pulley adjustments range from idler pulleys where you can adjust the hex nuts to specific brackets that are adjustable.
You can read about your specific pulley adjustment type in your users manual