Workout,biking,swimming,manual labor or any other physical activities
Keep yourself safe from extreme conditions like ring avulsion
couple ring ,high quality and flexible silicone rings
For anniversaries,birthdays,Father's Day,weddings and couple ring

Width: 8mm Thickness: 2.5mm
Dimensions: #11:20.6mm
Colour:black
Material:Silica gel

Package Contents:
2 x Ring