Pack of 2! 12 Pcs total Polycarbonate, stainless steel Easy-Just Clip, Slip, and Go! Pin to inside shoulder seam, slip bra strap into clip and go! Comfortable- Stop annoying slipping straps with these small, smooth plastic clips. Laundry safe / Durable- made from same plastic as bullet-proof glass! Reusable/Economical- Because they'll last for years, they're a great value!