Recommend that you perform a skin test 24 hours before wear. Do not wear for 8+ hours. Discontinue use if irritation occurs. Do not use on open cuts, sunburn or irritated skin. The Perky Pear Breast Lift Tape features a patented Heat Activation Adhesive Technology to allow adhesive to bond gently to the skin activated by body temperature. One time use. Once removed the adhesive bond will also be removed 5cm x 5 metre Roll Waterproof, sweatproof & hypoallergenic Strong & stretchy soft cotton Warning: 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 our products.