hard cover notebook with golden lock 1,size:125mm*176mm 2,material:durable,eco-friendly 3,the best price 4,various of styles hard cover notebook with golden lock1,Size: B6. 125mm*176mm. 2,Material of cover: HI-Q cardboard with gloss membrance3,Material of inner pages: recyled woodfree paper,4,Material of the lock: iron ,with copper coated5,Printing: CYMK printing6,Binding: with glue binding8: ...