The transparent nature of these adhesive pads makes them suitable for a wide range of materials, including glass, metal, plastic, and wood. Whether you are decorating your classroom, office, or home, these pads provide a reliable and invisible solution for all your mounting needs. Their versatility ensures they can be used in various settings. Features -Color:Transparent -Material:Acrylic -Size: 1.80X1.80X0.20cm/0.71X0.71X0.08in -High stickiness: the double sided adhesive pads are made with glue, ensuring a strong and reliable bond with various surfaces -Wide usage: suitable for use in homes, offices, and industrial environments, these pads are versatile for securing, decorating, and repairing -Convenient application: designed for ease of use, the double sided adhesive pads can be quickly applied and removed without any additional tools -Clean removal: these adhesive pads leave no marks when removed, keeping your items clean and intact -Clear design: the transparent material of the adhesive pads ensures they do not interfere with the appearance of your items Package list: 20 x Sheets Double-sided Circle Stickers