This listing is for 1 pack of 6 rotary mats, all size 6x8, RM-6x8/NBL 1136545, brand OLFA. The mats are new in original packaging; mats were purchased for a project & never used but was opened to take photos. Listing also includes bonus green mat. Features: DOUBLE SIDED - Our double-sided rotary mat has one side with grid lines and one side without grid lines. Grid lines help with easy measuring and accurate cutting of straight lines and precise angles. The solid color side is used for general cutting. 6 INCH BY 8 INCH MAT - This rotary cutting mat is 6"x8" and 1.5mm thick. It's perfect for small scale projects like cutting multiple layers of fabric into bias strips, squares, triangles, and squaring up blocks. Questions? Leave a comment below!