Soft Standard Bergeon Bracelet Block With Slots is designed to hold watch bracelets upright to make bracelet pin removal easier. This soft standard bracelet block is made of a soft synthetic material. Use this block when adjusting bracelets made of precious materials, this block reduces the risk of scratching. This block has 2.2, 2.6, 3.0, 3.4, 3.8 and 4.0 mm slots.