The 3M DL951 Front & Back Lamination Cartridge is a genuine/original product made by 3M specifically for use with the 3M Laminating System LS950. This cartridge allows users to laminate both the front and back of documents or prints with ease, ensuring a professional and high-quality finish. Compatible with the LS950 model, this cartridge is designed to provide reliable and consistent lamination results for various printing needs.