How to use: Put on the lifejacket by slipping it over your head and adjusting the straps for a snug fit. Make sure the ergonomic thigh strap is securely fastened to keep the lifejacket in place. You can attach your radio or PLB to the loop and other items to the D - ring. Attention: Always wear the lifejacket when on the boat or sailing. Check the lifejacket regularly for any signs of damage, such as tears or wear on the foam. Maintenance: After use, rinse the lifejacket with fresh water to remove salt, sand, or dirt. Hang it up to dry in a well - ventilated area, avoiding direct sunlight to prevent damage to the foam and color. If there's any minor damage, you can repair it with appropriate marine - grade adhesive, but if the damage is significant, replace the lifejacket immediately.