PROFESSIONAL ROTARY CUTTER SET: This rotary cutter set come with 1*rotary cutter, 5*extra Blades，1*A4 cutting mat, 30*sewing clips,50*sewing straight pins, 1*carving craft knife, 1*storage bag, 1*Patchwork Ruler. You will find everything needs for fabric cutting HANDLE ROTARY CUTTER: Rotary fabric cutter has an ergonomic handle with an adjustable screw system ensures blade stability, and gives you full control over your cutting blades for smooth operations, perfect for clothes making, sewing, quilting, shearing, glueing, needlework, and paper craft A4 CUTTING MAT: Double sided design, made from durable material for accurate cutting. Bending without deformation, cutting mat size is 11.81" X 8.66" (A4), thickness is 3 mm. Can protect your tabletop from sharp blades, writing instruments, and other art and craft tools COLORFUL HEAD PINS: Perfect for marking or decorating your sewing corsages, handcraft, clothing making, or crafting projects, and make your work more fun ROTARY FABRIC CUTTER BLADES: The 45mm blades are made of SKS-7 steel, very sharp and hardly dull. With 5 extra SKS-7 replacement blades, great for precise projects, for models, artwork, delicate, precision cutting, detailing, trimming and stripping