Round plastic tags have 1 hole per tag (see drawing below)
Round plastic tags are available in six sizes; (1", 1-3/32", 1-1/4", 1-3/8", 1-1/2", and 2" diameter)
Standard plastic materials are .060" thick.
All Laserables Series Plastics are UV stable for both indoor and outdoor use. The Heavy Metal Series (Smooth Gold/Black) and (Smooth Silver/Black) in matte or gloss are UV stable for both indoor and outdoor use. See standard material options here.