Hobbico 9x12 Builder's Cutting Mat with Hobby Knife FEATURES: Builder's Mat Durable three-layer construction provides a firm base for any cutting job Green non-reflective self healing surface INCLUDES: One Hobbico 9 x12 (228mm x 305mm) Builder's Cutting Mat (HCAR0453) with the #1 Modeling Knife (RMXR6901) jxs 1/20/04 ir/jxs INCLUDES: One Hobbico 9 x12 (228mm x 305mm) Builder's Cutting Mat (HCAR0453) with the #1 Modeling Knife (RMXR6901) jxs 1/20/04 ir/jxs