Contain A Liquid Gel That Is 100% Food Grade Glycerin.
Liquid Gel Cushions, Massages, And Absorbs Shock.
Help To Relieve Pain In The Feet, Legs, Knees, Hips, and Back.
Machine Washable

Technical Details

Width : 0.75 cm
Height : 0.51 cm

Product Details

ASIN : B00FATFHHC