Distinct ring will quickly get your attention. 3" across.
$ 49.15
$ 63.90
$ 45.61
$ 59.29
$ 45.96
$ 59.75
$ 67.94
$ 88.32
$ 3290.00
$ 51.99
$ 52.67
$ 68.47
$ 28.00
$ 29.00
$ 62.06
$ 80.68
$ 44.13
$ 57.37
$ 54.19
$ 70.45