Shrink Film Packaging Custom Kids Educational Early Learning Book for Children's Gift. Eco-Friendly Inks: Printed exclusively with soy-based and vegetable-based inks, certified non-toxic for safe handling. International Safety Certified: Fully complies with international safety standards for children's products worldwide. Child-Friendly Design: Features durable pages, rounded corners, and non-toxic materials ideal for toddlers. Customization Options: Supports LOGO, color, size, binding method, and special process customization. Multiple Binding Methods: Available in Perfect Binding, Saddle Stitch, Spiral Binding, and Thread Binding. Special Finishing Processes: Offers Rounded Corner Design, Die Cutting, and Embossing for unique appeal. Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays. Low MOQ: Minimum Order Quantity is just 1 piece, suitable for small orders.