Complete package for versatility - Includes 12 jumbo quilt clips in 3 colors to ensure you have enough for different tasks such as quilting, crafting, or repairs. More clips mean you can efficiently handle multiple jobs at once. Durable construction for stable sewing - Made from a robust blend of plastic and steel for lasting durability. The strong, robust build securely holds large rolls or fabric quantities, helping you manage materials without loose fabric getting in the way and making sewing easier. Size for comfortable use - Dimensions: approximately 15.2 x 10.2 cm with an open width of about 12.7 cm. The plastic clamps are designed for comfort and practicality, suitable for handling large fabric rolls and adding convenience to quilt projects. They can be used to attach fabric to a table or frame for easy handling during pinning, securing, quilting, or ironing. A useful tool for fabric sewing, tying, and crafting. Effortless operation despite initial spring tension - Features an easy-to-open mechanism that allows smooth operation. Although there is initial spring tension, the clamps open reliably to grab fabric and hold it securely without placing excessive strain on your hands. Use scenarios - Quilting large projects: hold multiple layers flat and stable, making pinning, basting, and quilting easier and more accurate. - Handling bulky fabric and rolls: clamp to a table or frame to keep fabric taut and controlled during cutting, positioning, or joining. - Crafting and repairs: secure materials during assembly, hemming, or pressing to prevent shifting and improve precision.