Features: 1. Use: For repairing PVC inflatable products such as inflatable bed inflatable sofa inflatable boats and so on. 2. Due to strong adhesion please be careful! After use it is best to use plastic film covered with openings (such as the refrigerator cling film) and then tighten the lid to prevent the glue quickly dry naturally. 3. Just attach patches firmly to the repair site for easy patching. 4. Please allow slight deviation for the color and measurement thanks! 5. Strong stickiness no injury to hands. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. 2. Asian size is smaller than EU/US/UK size Please compare the detail sizes with yours before purchasing. 3. Random color of patch Specification: Material: environmentally friendly polymeric resin materials includes: 1 set x patches "