You will receive 50 pieces of hot melt adhesive strips; A sufficient quantity can meet your daily usage and replacement needs, and you can also share it with others;This book binding adhesive can be used for photo albums, cards, books, brochure files, contracts, reports, drawings, etc The size of the adhesive strip is 28cmx1.5mm, suitable for A4 long side and A3 short side paper. Leave some space at both ends of the book, and the glue will not easily overflow, making the binding more solid;The adhesive with a three-point positioning design is more convenient to use Bookbinding adhesive is made of reliable and trustworthy resin materials, which are sturdy, durable, and not easily deformed or faded; It can provide you with long-term applications Features:Small helper:Binding tape can be a small helper in our daily life. You can use it to bind your favorite old, loose book pages, which can better protect your books from getting loose. Nice gift choice:Our book binding glue is suitable for students, office workers, librarians, teachers, book lovers, and is a great accessory for book restoration, which can bring you a lot of convenience Size: approx. 28.5cm x 1.5mm Colour:As shown Material:Resin Package Contents: 50 * hot melt Adhesive Strips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.