Keep safety data sheets (sds) and other important papers secure and easy to find with these heavy-duty industrial plastic dividers. Made from bright Yellow, heavy-duty opaque plastic, they're ideal for frequent, long-lasting use. The preprinted tabs are lettered in black from A to Z on both sides for quick reference. The dividers are three-hole punched and ready for use in your Avery sds heavy-duty binder or any extra-wide binder. The dividers are also extra wide to extend beyond sheet protectors and keep documents safe and secure.