Sea Dragon Universal Flash 專用 O 型環

The replacement ring fits the flash perfectly and slides into the groove without any fuss, which is exactly what I needed after losing the original. It’s a small part but it does its job reliably, and the SKU made it easy to confirm I had the right one.

I was worried about getting the right fit for my strobe, but this o-ring sealed perfectly on the first try. The rubber feels durable and the package arrived quickly, no issues.

Snapped right into the groove on my flash housing without any trimming or fuss, which is more than I can say for the generic ring I tried last season. Seals tight and the camera stayed dry through two dive trips. Nice to find the exact replacement part instead of guessing.