APLI 20282 Book Inserts with Adjustable Flap Polypropylene 29 x 53 cm 75 µ Pack of 10

75 micron polypropylene plastic pockets Size 290 x 530 mm (H x W) with self-regulating flap. Ideal for inserting and protecting books. Best material/price/performance ratio Each pack contains 10 pieces to quickly insert 10 books: insert the book covers into the flaps, close the book to adjust the lining and attach it by removing the protective tape The easiest way to fill books, notebooks and folders as they adapt to any width without cutting or using tape. Highly recommended for school To find out which size to choose, measure your book upwards. All book covers 1, 2, 3 Forra from APLI fit books 21" wide (measure open book end to end to verify) Product in accordance with the REACH regulation on the manufacture, marketing and use of chemicals and mixtures in products. Phthalate free, non-toxic product