Need a sensor to measure weight

I need a sensor to measure weights from 5lb to 100lb Can anyone suggest me with one?

Flexible sensor would be preferable.

ebay..: eg this type ?

That wont do. I need flexible sensors like FSR’s

Then use FSRs!

The problem is i get force readings from FSR, but i need readings in weight. I dont know how to get that and I am also not sure whether FSR could be used to get weight readings.

weight of object = force exerted by Earth’s gravity on object

FSRs don't measure tension.

A tension loadcell is what you are looking for I think. Perhaps if you explained exactly what you are trying to do we could avoid the xyproblem here? Tension loadcells are expensive.