Exquisitely fits various hand shapes One size fits all, so it is recommended as a gift.
Size: One size fits most; M and L (supports 7.5 - 8.7 inches (19 - 22 cm).
The length of the entire circumference of the life line is connected with the starting point of the life line between the base of the left hand and the base of the pinky finger and the wrist of the wrist.