These are Sensory stickers, made of good PVC, PEVA film material with self-adhesive design, these stickers with different colors, will give you a relax feeling. You can stick in on your phone back, and when you feel anxious, you can touch it to calm down. Features -Color:Assorted Color -Material:PVC, PEVA film -Size:5.00X5.00X0.10cm/1.97X1.97X0.04in - Adopting from PVC, PEVA film material, which is lightweight, with and good workmanship. - You can stick these stickers on most surfaces, such as desks, windows, walls, laptops, guitars, cell phones, mugs, bottles and more. - These Calming Sensory stickers can be pasted on the back of the phone, which is more convenient. - Great tools to kill time while waiting or during dull and boring situations. Adhesive design, easy to install. - Sensory stickers can be a nice plaything, also ideal for birthday party favors and Christmas gift. Package list: 6 x Stickers