Nakpunar Large Blank Shoe Clips - 20 (10 pair) This is for 20 (10 pairs) of stainless steel shoe clip blanks. When its open : 1-1/4 (30mm) x 3/4 (20mm) wide When its closed: 3/4 (20mm) x 3/4 (20mm) wide Strong hinge that will not move Small size blank shoe clips, felt circle and metal bars are also available.