General description Total 3 Mats per Package, with each size: 8.5 in x 12 in (21.6 cm x 30.5 cm). These light grip cutting mats feature a strong adhesive designed to meet your crafting requirements, making them ideal for a variety of lightweight materials. Technical specifications Size: 8.5 in x 12 in (21.6 cm x 30.5 cm) Material: Plastic Color: Blue Measurement allowed error: +/- 1-3 cm Usage Recommended for patterned paper, vinyl, iron-on, and cardstock. Suitable for printable iron-on, glitter cardstock, pearl paper, vellum, printer paper, glitter iron-on, handmade papers, craft paper, thin fabrics, embossed cardstock, light cardstock, printable sticker paper, window cling, and printable fabric. Other information