Our pop fidget is made of high-quality material, food-grade silicone with a smooth surface, soft for kids and adults. It also washable, durable and wear-resistant. It has cash slot and card slot to meet your daily needs. Perfect for carrying identification, room key, cash or credit card. It is also a fun stress reliever, just press the bubbles down. Make your own pattern by pressing on different bubbles or just press for fun. This will encourage focus and self-soothing for users with anxiety, attention disorders and more. Perfect for reducing stress and boredom.