The Cameo cutting mat is intended for use with the silhouette cameo to hold materials in place when sending jobs to The silhouette machine. The mat has a regular adhesive level to hold most cardstock and general material types in place. This mat replaces is the regular cutting mat that is initially included with the cameo machine. Please Note it has come to the attention of silhouette that several sellers do not offer authentic silhouette cutting mats. These sellers include Warwick's sincerity, Pamela Bell, Debbie Alexander, gzqvip, konradina, ibestbrain and Nanette Peterson. If you have purchased from an unauthorized seller, Please return he item to . Authorized retailers include: , swing design, craft direct, craft corner and savings. ****.