Dexcom G7 Patches (Altamonte Springs Florida)

I am in need of the overpatch and underpatch for the Dexcom G7.
I can use overpatches for other devices if larger than the dexcom G7. Some are waterproof, many are made of different types of materials like plastic and gauze.
The underpatches have a small hole for the transmitter.
All pictures of the overpatch and underpatch are included in request. Thank you!