3M Dual Lock SJ3560-1X50 ~ Reclosable Fastener SJ3560 250 Clear (1 Inch x 50 Yards)3M Dual Lock Reclosable Fastener SJ3560 The 3M Dual Lock Reclosable Fastener SJ3560 is a convenient alternative to traditional fastening methods, such as screws, nuts, or bolts It is designed to deliver a durable, reclosable fastening solution which bonds to a variety of substrates including metals, glass, and plastics such as acrylics, polycarbonate, and ABS. Part # 7000001960 Sold in qty's of 2 Adhesive type Acrylic Color Clear Length 50yds Width 1