• Advanced technology to improve the color, size, texture, and appearance of scars. • Mimics the skin's natural barrier function. • Good resistance to water and sweat. • Durable and safe: odorless, harmless, and non-toxic. • Evident effect on old and new scars. • Instructions for use: clean and dry the scar area, cut the sheet according to the size and shape of the scar, apply gently. • Tips: apply on post-surgical scars at least 7 days after removing stitches. • Sheets should be worn for 4-8 hours a day initially, gradually increasing to 24 hours. • Use a minimum of 12 hours a day for optimal results.