-They are applicable for multiple surfaces such as canvas

-Size(approx): 8inch/20cm

-Heat Factor 2 provides 40 grams of 3M Thinsulate insulation with the benefit of an odor-x antimicrobial coating

Each stamp measures 1/4"

with no color changes or fading

Plantar Fasciitis Arch Support Insoles Shoe Inserts Women & Men, Flat Feet Orthotic Insoles High Arch for Arch Pain Relief Work Boot Shoe Insole Orthotic Insoles Shock Absorbing Insoles (220+lbs) Size:XS：Men’s 4.5-6.5/ Women’s 5.5-7.5 -They are applicable for multiplePlantar Fasciitis Arch Support Insoles Shoe Inserts Women & Men, Flat Feet Orthotic Insoles High Arch for Arch Pain Relief Work Boot Shoe Insole Orthotic Insoles Shock Absorbing Insoles (220+lbs) Foot Pain Relief Plantar fasciitis insoles for womenThe shoe insoles uses rigid TPU to provide your foot with stability and support. High grade shock absorption with poron forefoot and gel heel pads enhance cushioning. These orthotics provide plantar