Severance agreement arrived, need a second opinion, insurance claims processor here

I was offered 10 weeks of severance after 10 years as an insurance claims processor, and I have a few days to sign. I have read a lot of threads here and could not find my exact situation. There is a non-disparagement clause. What did you ask for?

Ask for the offer in writing and do not sign on the spot. A day or two to think is normal.