Kenko Kinniku Yubi Tadashi EX Pair (Left and Right) Purchased from an online shopping site. I tried on the right foot, but the left one is unopened. I used the ones I bought at the hospital, so I didn't use these, only tried them on. They are made of a soft material. The leaflet was taken out of the plastic bag, so there is some damage from storage (such as scratches). Also, the plastic bag for the right foot that was opened has a tear. Size (approx.): Width 12.5 x Depth 7.5 x Height 1 cm Suitable foot size (approx.): 22.5 - 25 cm Weight (approx.): 22g (per side) Material: Styrene-based elastomer Made in Japan Retail price: 3,278 yen