SET OF 16pcs. Rainbow daisies buses naszywki TERMO Size: As shown. Fastening: THERMO presses Material: High quality haft computer. How to use naszywki? 1. Prepare the place where the naszywki are placed, and the following material must not be wrinkled or lumpy. 2. Naszywki are placed in the position we want to paste, cover with a piece of material, glue the side with hot melt adhesive to the clothes (glue can not be peeled off), adjust the iron to 120°C-150°C, and iron from the front naszywki for 10-20 seconds to fix the position of the naszywki. You can also set the position of the naszywki with a needle and thread before ironing to prevent the naszywki from moving. 3. Invert naszywki solid together with clothes (or other textiles) and iron them from the reverse side for 30-60 seconds to make sure that the adhesive backing melts and the naszywki are firmly attached to clothes (or other textiles). 4. Finally, iron the front naszywki for 1-2 minutes, mainly ironing the edges and corners of the patches to make the surface smooth and blend perfectly with clothes (or other fabrics). Tips: 1. Steam irons are not recommended; 2. We recommend hand sewing additional patches.