Various Sensory Stickers: you will get a total of 16 rainbow sensory stickers of different designs. A variety of patterns can easily meet your needs Texture Design: the surface of the calm sticker is rough design, with a sense of concave convex particles, but it will not hurt fingers. You can place your fingers on these sensory stickers and rub your fingernails or fingertips for a soothing feeling Easy to Use: these calm stickers are easy to use. First clean the surface to be pasted, then peel off the back film, paste the stickers and press them. You can stick them on most touchable surfaces, such as tables, windows, walls, laptops, notepads, guitars, mobile phones, cups, bottles, etc Stress Relief: by touching these calming stickers, you can quickly release stress so that you can concentrate. It is suitable for a variety of people Material: the calm sticker is made of PEVA material, which is not easy to fall off and fade. They are waterproof, and can be used for a long time. The bottom length of each sticker is 2.36 inches KPOONI 16 PCS Calm Stickers Sensory Calming Stickers Tactile Rough Textured Rainbow Style Adhesives for Water Bottle/Phone/Desk/Office