Design Concept:Legend has it that 200 million years ago,a Tyrannosaurus fell in love with a triceratops.Regardless of the opposition of their respective dragon clan, they decided to elo pe to the Forest to avoid being chased by the same clan.I think Tyrannosaurus and Triceratops will be a very suitable couple,just like you and meMaterial:Copper with silver plated,hypoallergenic,lead-free,nickel-free.Adjustable Size:Diameter is about 0.71''(1.8cm),its opening design make it adjustable to fit most size hand,comfortable to wear,easy to put on and take off.Ideal Gift:The dinosaur ring is cute and special,it is an ideal gifts for daughter,relatives & best friends,etc.Perfect Birthday Gifts,Anniversary Gifts,Christmas Gifts,Graduation Gifts,Mother'S Day Gifts,Valentine'S Day Gifts.Service:Any problems about dinosaur ring ,please feel free to contact us,we will reply you in 24 hours.