1.cotton protective book cover 2.material: PP.PVC 3.size:Customized,various color 4. ... , 5.good quality, we are manufacture of PP.PVC book cover,our item is in good quality and acceptable price.If ... interested with it,pls contact us freely.Product information1.cotton protective book cover2.material: PP.PVC3.size:Customized,various color4.logo ...