SizeHigh quality environmental silicone. safety. no odor. Hand-held and Portable Size: 18.7x9.5x4cm. MaterialPush Bubble Pencil Pen Case is made of high-quality silicone material. which is durable. elastic. high tear resistance. not easy to damage. can be reused. and children can play freely. Design handheld stationery storage pen bag. It can be used as a pencil case. storage bag. cosmetic brush bag. travel bag. stationery storage bag. accessory bag. wallet. etc.. a multifunctional stationery storage box. which can be easily put into a backpack. office bag. and handbag. Add luster to your daily life. Perfect GiftIt Can Also Be Given out As a Gift for Friends. Parents Could Give It to Children As a Birthday Gift or Christmas Gift. Teachers Could Give It to Students As a Graduation Gift or Prize. Quality Assurance If you are not satisfied with the product. we can provide an unconditional refund. At the same time. we have a 24-hour professional customer service team. If you encounter problems during use. please come to consult.