250 pcs 45MM 1 3/4" T-Pins Safety STEEL Straight Pins Pin Finish Color : Nickle Material:STEEL Straight Size: 45MM?1?3/4" Thick:1.1mm Strong, heavy pins great for pinning slipcover fabrics onto upholstery, sewing tough fabrics acting on secure documents to boards, fabric cubicles walls, attaching appliques,the quilting enthusiast