100 Pack 16 Mil Sand-Textured Polycover – Plastic Binding Cover for Letter Si…
16 Mil Polycovers: Each is made of 16mil (400mic) of Polypropylene material, heavy weight. 【16 Mil Polycovers】Each binding cover is made of 16mil (400mic) of Polypropylene material, heavy weight. 【Sand-Textured】These plastic binding covers feature a sand textured surface for a comfortable grip.