My airpods disappeared from find my iPhone but i still have them

In order for your iPhone to "see" your AirPods, the following must be true:

• Find My iPhone must be enabled.
• The AirPods are within range of your devices (iOS or macOS).
• They are not in their charging case.
• They are still charged.
• The AirPods have not been reset.

They will only show up on find iphone for 24 hour since last connected to your device.

If you connect them to your device it shuld show up on find iphone again.