4 pack 4.5x12 inch Lightgrip and Standardgrip Cutting Mats compatible with Joy cutting machine. Made of durable non-PVC materials. Standardgrip cutting mat is designed to securely hold medium-weight materials such as adhesive-backed paper, infusible ink transfer sheets, heat transfer vinyl, pearl paper, and cardstock. Lightgrip cutting mat is ideal for lightweight materials including standard paper, light cardstock, vellum, and 651 vinyl. The cutting mats provide the right amount of adhesion to keep materials securely in place during cutting, preventing slipping or shifting. To store, use the scraper to remove excess pieces and the spatula to lift cut images. Keep the protective film on the mat when not in use to preserve stickiness and protect from dust and debris. Color: Green + Blue Material: Plastic Package Contents: 4 x Replacement Cutting Mats Note: Light and screen display settings may cause slight variations in color. Measurement may vary by +/- 1-3 cm.