One size For Women 6~9 US, Length 8.7 in (225 mm)
No Arch Support so Intended for use with High heel , sandal , slipper etc that don''t have existing removal insoles
Air(nitrogen) moves from heel to arch, and arch to heel circulating in relations to the contact of the foot to the ground
Good for weight shift stabilization ,shock absorbing, pain relieving associated with plantar fasciitis , flat feet ,back and knee
How to use : Remove adhesive sticer on the back and attach it on the shoes

Technical Details

Product Details

Package Dimensions
Width : 3.94 inch
Height : 0.63 inch
Length : 11.02 inch

Shipping Weight: 2.72 ounce (View shipping rates and policies)

ASIN : B071RR7LD9