from this eBay auction
LARGE AND SMALL
“HOLDS UP TO
Well, of course you’d want your prized slammer immediately accessible at your wrist for spontaneous play:
Note that it actually says “BAN RISK” around the edge of the plastic slammer bubble-thingie, so you know they consider slammer loss prevention to be SERIOUS BUSINESS.
I’m pretty sure in actual practice, all those “NEVERs” were replaced with “ALWAYS.”