The surface is breathable TPU film, and the back is Gel new polymer environmentally friendly elastic massage material. GeL material is sticky and can be directly fixed in shoes without sliding.
When your sandals slide or kick, you can use it:

  functions:

1. Transparent soft glue is small and exquisite.
2. Improve the function of sandals to make it more suitable for your feet: especially make it a comfortable footwear accessory around your instep.

[Specification]: each piece is 10cm long, 6mm wide, and about 1.8mm thick (4 pieces per plate)

  usage:

● tear off the sticker on the back and stick it directly to the place where the shoe is worn along the foot, or the inside side of the shoelace of the sandal, and press it tightly.

● This fine sticker can be trimmed at any size.

◆ clean up the shoes, tear off this thin sticker, it is flat and pasted on the inside of the thin belt. After 24 hours, wait until the glue is dry and then use it.

  Cleaning method:

◆ clean water, gently hand wash, dry naturally, can be reused.