This item is double sided sticker, adoption of . You can use it to stick on any clean and smooth surfaces, such as plastic, wall, glass, etc. Light and compact, it is easy to store and use. Suitable for home, office, hotel, etc. Features -Color:Transparent -Material: Acrylic -Size L (Round): 1.20X1.20X0.10cm/0.47X0.47X0.04in -Size S (Round): 0.50X0.50X0.10cm/0.19X0.19X0.04in -Size L (Square): 2.00X2.00X0.10cm/0.78X0.78X0.04in -Size S (Square): 2.50X2.50X0.10cm/0.98X0.98X0.04in - The workmanship of this product is perfect, and you will have a good experience in using it. - The double-sided adhesive pad is suitable for paper, wood, glass, metal, plastic, most material can be sticky, they can be removed when you do not need it, will not leave any trace. - There are enough quantity and various shape and size of sticky dots that can meet your different needs. - No glue mark will be left after moving and pasting, and the surface of the adhered will not be damaged. - It can be used not only for balloons and decorations at parties, but also photos, scrapbooks, posters etc. Package list: 200 × 0.5cm Round Double-side Sticky Dots 100 × 1.2cm Round Double-side Sticky Dots 100 × 2cm Square Double-side Sticky Dots 100 × 2.5cm Square Double-side Sticky Dots