Hi sadafaram.
Re: Can I remove the rest of it without damaging my AirPods?
Seems it is a very delicate task ... don't know if anything here can really help.
Video: How to remove and replace the ear tips on your AirPods Pro – Apple Support
https://www.youtube.com/watch?v=pf8TbVaggu8
In the comments: YelloJello said:
"I find it much easier and safer from tearing to use your fingernail, and pull at the tiny hole on the plastic connector behind the silicone, and not pulling on the silicone itself."
Wondering if a fingernail is the best instrument to use.
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To check your service and support coverage:
How to: Find the serial number of your AirPods – Apple Support
Where to enter the serial number to see what info. is available:
Check Your Service and Support Coverage - Apple Support
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How to clean your AirPods, AirPods Pro, AirPods Max, and EarPods - Apple Support
Resources:
AirPods Support Website:
Find all the topics, resources, and contact options you need for your AirPods....
AirPods Support - Official Apple Support
Replacements and more: AirPods Repair & Service - Apple Support
AirPods User Guide – Apple Support
All the best :-)