Size Chart

M (Suitable for Leg Circumference: 32-42 cm ( 12.6-16.5 inch ))
L (Suitable for Leg Circumference: 38-50 cm ( 15.0-19.6 inch ))

Package: opp bag

Feature: Self Heating, Warm, breathable,Magnetic Therapy

Function: Protect the knee, prevent arthritis and relieve joint pain

Note: The size is measured by hand , please allow 1-2 cm error ,thanks