To use the Sportsheets Saffron Adjustable Silicone Pegging Kit, first adjust the harness to fit your hips. It can fit hips up to 60 inches, so find the right setting for a comfortable fit. Then, attach the 5 - inch silicone dildo to the harness. When using it for prostate play, take it slow as it's great for gentle exploration. Make sure to clean the dildo and harness after each use. You can use a mild soap and warm water to clean the silicone dildo and wipe down the harness. Store the kit in a cool, dry place away from direct sunlight to keep it in good condition. If you're a beginner, start with short sessions to get used to the sensations. Also, always listen to your body and stop if you feel any discomfort.