Found this underneath my patio furniture cover. Anyone know what it is? What should I do?

2. Approach at Night: Wasps are less active at night, making it the safest time to approach the nest.
3. Use a Wasp Spray: Purchase a wasp killer spray specifically designed for this purpose. Follow the instructions on the label carefully.
4. Spray and Retreat: Stand a safe distance away, spray the nest thoroughly, and then retreat quickly. Do not linger near the nest.
5. Monitor the Area: Check the nest the following day. If there is still activity, reapply the spray as needed.
6. Dispose of the Nest: Once you are certain all wasps are dead, remove the nest using a long stick or tool and dispose of it in a sealed plastic bag.