Applications: Home, school,, book shop Use our clear shelf dividers to organize your closets, you can clearly understand the items placed in each compartment through the transparent dividers, making your life more perfect Our clear acrylic shelf dividers are acrylic, which is for, clearer, and than glass, wood or chrome closet dividers The length of this product is 30cm and the width is 20cm Our shelf separators are, just slide onto your shelf without tools or other hardware