This product is a clear plastic sheet, made of solid materials, safe and firm. It can last for a long time without being easily . The product is a practical diy craft plastic sheet that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:Transparent -Material:PVC -Size:30.00X21.00X0.30cm/11.79X8.25X0.12in Thickness: 0.3mm Size: A4 -This thin plastic sheet ensures safety and reliability by using flame-retardant material, which reduces the risk of fire and increases the overall safety of the project. -The transparent hard board provides clear and high-definition transparency, allowing for easy viewing of the contents within the project. -With multiple sizes available, this diy plastic sheet is trimmed to fit specific project requirements, making it a versatile option for a variety of applications. -The strong durability of this diy crafting plastic sheet ensures that it maintains excellent condition even after repeated use, making it a reliable choice for long-term projects. -This diy thin plastic sheet is widely applicable in crafts, light box sheets, and various other projects, making it a versatile option for a variety of diy and display projects. Package list: 20 x sheets of plastic sheets