This is a set of bust-up tape and special nipple covers that can lift your bust by up to 3cm. I am selling the remaining unused items, as I used one set. - Instructions: Instructions for using the special nipple covers and bust-up tape are included. - Effect: Has the effect of lifting the bust by up to 3cm. - Contents: Includes 4 bust-up tapes and 4 special nipple covers. - Size: The bust-up tape is approximately 6cm, and the nipple cover is approximately 11.7cm. - Before & After: Comparison images before and after use are provided. Thank you for looking.