Cutting mats with the right adhesive hold the material securely in place during cutting and can be easily removed; Uses of different viscosities: Lightgrip Blue Cutting Mat: Designed for materials, it can be used on regular office paper, cardstock, kraft, vinyl, Japanese paper, and more. Standardgrip Green Cutting Pad: Suitable for a variety of mid-weight materials and can be used for printable ironing paper, glitter cardstock, printable stickers, , window cleaners, printable fabrics, and more. Stronggrip Cutting Pad: perfect for holding heavyweight materials, can be used for thick cards, specialty cards, magnet materials, poster boards, fabrics with reinforcements, and more. FabricGrip Pink Cutting Pad: Fabric grip combines reinforcement, density, and premium viscose to create beautiful cuts in endless fabrics. (Note: Please choose a suitable viscosity cutting pad according to your needs) Material:PVC colour:pink+green+blue+ Package Contents: 4 x Cutting mat Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.