Writable Vinyl - permanent. Permanent Smart Label as writable vinyl. Each pack contains 4 sheets in black. Size: 14 cm x 33 cm (5.5 inches x 13 inches). This clever material works without a cutting mat. Customizable with Cricut Joy pens. Organize your kitchen, bathroom, or playroom with professional label designs. Supports the expression of your creativity. Cricut is a successful manufacturer of cutting machines and accessories that offer you nearly limitless possibilities to unleash your creativity. The company aims to help people make their personal DIY projects fun and easy, enabling them to live a more creative life. Over time, Cricut has continuously introduced new machines, tools, and materials, and will continue to do so to expand possibilities further. The company draws inspiration from its customers, who consistently surprise with their unique creations.