The Perky Pear DIY bra Tape features their Heat Activation Adhesive Technology to allow adhesive to bond gently to the skin activated by body temperature. Recommended for cup sizes A-DD One time use. Once removed the adhesive bond will also be removed 5cm x 5 metre Roll of Cotton Adhesive lifting Tape Waterproof, sweat proof & hypoallergenic Lift Tape Strong & stretchy soft cotton Body Tape for Deep plunge, backless, strapless necklines, weddings, races, Vacations, prom, parties, dresses, swimwear and more Always follow the safety instructions provided in every pack Perky Pear never recommends overlapping the tape or using a lot of strips. Recommendation: Cup sizes A-DD can wear strips as advised on the box. 36 DD+ Perky Pear recommends wearing their Original Lift & Shape tape for the most support without needing to layer a lot of tape. Please read their Skin Safety Guide before application See removal videos on their how to use page in the main menu IMPORTANT INFORMATION: Perky Pear s tape is hypoallergenic & medical grade however please avoid if you are allergic to band aids/plasters or do a patch test for 24 hours using a small section of tape on the chest area to rule out any reactions. Adhesive tapes can cause skin irritation in certain circumstances and cannot be totally exempt from injury to the skin for 100% of users, a small percentage may experience some irritation especially in warm weather. Please read SKIN SAFETY GUIDE before you purchase or use Perky Pear s products. See removal videos on their website. Adhesive tapes are not exempt from causing injury is safety guidance is not followed.