2 Sizes -- Contains 4pcs temperature blanket color charts. 2pcs/size. Size1: 8.9cm/3.5inch long, 10.1cm/3.98inch wide, 0.2cm/0.08inch thick. Size2: 20.3cm/7.99inch long, 9.5cm/3.74inch wide, 0.2cm/0.08inch thick, ideal tool for hand knitting Convenient to Use -- This multifunctional temperature blanket color card can be used as a blanket or other knitting project planner and wool color card organizer, a must-have tool for all your knitting, crochet and wool related projects Acrylic Material -- Temperature Blanket Color Chart has smooth edges, sturdy and durable, lightweight, and simple layout, allowing you to effortlessly explore a variety of color patterns and experiment with different yarn swatches Reusable -- These temperature blanket color charts are not only useful but also reusable. Say goodbye to wastage color charts and embrace sustainability Versatile Usage -- Whether you're a crochet expert or a knitting enthusiast, these blanket planners are suitable for all crafting projects that involve color choices. They're also a thoughtful gift for fellow crafters