The S-Series Holders are designed to eliminate the problems often experienced by users of radio frequency proximity cards. The thicker -than-normal proximity I.D.Cards caused conventional badge holders to split apart after a short time and proximity cards didn't work properly when they were very close to metal objects, such as metal badge clips.

The S-Series Holders are made of a softer, more flexible vinyl material which won't split at the seams while caring thicker cards. And the holders have no clip attached to them. Instead, they are slotted, and metal is kept further away from the cards by using our strap clip. The slot is through the front and back of the pouches, so the cards are "locked in" when the strap clip is applied. For an added safety margin, an all-plastic clip is also available.