Each package includes a black glass paste traction line to meet all your handmade needs, providing ample material for multiple projects and offering great value. Made from PET materials, the black glass stickers offer extended durability. This intelligent design enhances performance, ensuring longevity while maintaining flexibility to meet your creative needs. The classic black color adds a refined touch to your window decorations. With a width of approximately 3mm and a total length of about 216 feet, this tape offers endless possibilities for creative expression. The strong adhesive ensures secure placement exactly where you want it, with no messy residue or unwanted shifting, delivering a smooth and clean application process. Clean the surface before use. These leading lines are ideal for creating reusable window stickers, allowing you to easily update or refresh your decorative designs at any time. Product Description Color: Black Material: PET Size: Width approximately 3mm, total length approximately 216ft Package Contents: 1 x Stained glass supply tape Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3cm.