Each vinyl pencil eraser measures 2 3/8" L x 7/8" W x 1/2"H and comes with a protective sleeve. Made from PVC material, it ensures maximum flexibility and durability. It can remove graphite not only from paper but also from drafting vellum and film without any ghosting. It is non-abrasive and self-cleaning as well. For user safety, it is phthalate and latex-free.