Model: 1 - Padlock - Overall height 12mm (.472") - Weight: 0.078oz. - Price: USD692.00 2 - Small key with heart-shaped ring - Overall height 25mm - Weight: 0.018oz. - Price: USD176.00 3 - Key with heart-shaped ring - Overall height 36mm - Weight: 0.048oz. - Price: USD432.00 4 - Small key - Overall height 15mm (.591") - Weight: 0.011oz. - Price: USD120.00 5 - Old-fashion key - Overall height 30mm - Weight: 0.035oz. - Price: USD352.00 6 - Bunch of three keys - Overall height 16mm (.630") - Weight: 0.026oz. - Price: USD249.00 7 - Bunch of four keys - Overall height 19mm - Weight: 0.028oz. - Price: USD263.00