A5 notebook with 80 sheets of 80gsm paper organized in 4x4 mm grids with a left margin for precise note-taking. Extra-hard covers with a gloss-laminated finish protect the contents and ensure durability. 42-hole metal spiral binding for 180-degree opening and ease of use. Dimensions: 155x10x220mm. Ideal for students, professionals, and enthusiasts looking for a durable and functional notebook for writing, drawing, or planning.