Decompression Pencil Case: This bubble pencil case is multi-functional. It can be used for decompression, pencil case, makeup bag, wallet, stationery storage bag, etc. Meet your different needs. High Quality: This Pop It bubble bag uses environmentally friendly silicone material, which is safe, environmentally friendly, healthy, non-toxic, odorless, durable and Waterproof. Full of challenges and fun: This is a bubble kit that can exercise children's reasoning strategy, mathematical thinking and children's logical thinking. The pressure can also be released by the pressing process, which is very suitable for children and adults. Perfect gift: This Pop It bubble bag has a new design, with cute shapes of cat, knots and bright colors. Elegant and beautiful. It's the best gift for parents, friends and children. Large Capacity: This Pop It bubble bag measures 7.5" long, 1.8" wide and 2.8" cm high. Big capacity. It can hold stationery such as pens and pencils, cell phone supplies. Product Description Study at Home Classroom learning Work desk