Stainless steel hooks are hypoallergenic and comfy-cozy. Rubber backings keep 'em snug. Charms are made of hearty plastic - no cheap shink stuff here. All the convenience of waterproofing and scratch-resistance with the added bonus of a glossy sheen. Do you believe?
Measurements: The X-Files charm- 1 1/4" by 1/2" Alien charm- 1 3/4 long