I imagine that this twin-backplate sign is almost as easy to use a single backplate Straight Entry Hooks of this genre. Zoom in via a click to the thumbnail and make your own judgement. The one big benefit is use of common backplates throughout the store, with attendant inventory savings and stocking simplification.
For another uncommon use see…
“Straight-Entry All Wire Dividers”
For forward-positioned signs see…
“Twin-Backplate Straight-Entry Sign”
“Silicon Sleeve Creates Sign on Display Hook“
“Specialty Sign Mount Benefits“
“Far-Forward Slatwall Signs”
“Sign on a Straight-Entry Stick.”
“FISH-Tip as Simple Sign Holder”
“Sophisticated But Simple Sign Holder“
“Diagonal Drop-Arm Sign Holder”
“Sign Circle: Horizontal Bar Mount“
“Extrusion as Pegboard Sign Standoff”
“Sign Clip Has Dubious Grip”
“Color-Coded Pricing Signholder”
“Alternative to Front-Mount Faceout Signs”
“How to Make a Flip Front Sign Holder”
“FISH-Tip as Standard Label and Sign Mount“
For all Straight-Entry resources…
“Straight-Entry Hooks Tag” for a scrollable list of discussions.
“Straight-Entry Hooks Pinterest Board“ for a visual summary.
“Straight-Entry Hooks Index Page” for all resources and links