Magnetic Sign Holder Poster Channels, Edge Stiffeners 18"

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  • PLASTIC SIGN EDGE CHANNELS - Clear plastic side supports for our Magnetic Sign Holder system
  • BUILT-IN GRIPPERS - Securely hold signs
  • IDEAL FOR TALLER SIGNS - Side supports are recommended for tall graphic inserts that may need extra support in retail environments 
  • 2 SIZES - Stocked in 12" and 18" lengths (PAA618 for 12" length)

Side Channel Stiffeners For Magnetic Sign Holders Make Great In-Store Promotions

Clear plastic side support poster channels for our Magnetic Sign Holder boot system. Side supports are recommended for tall graphic inserts that may need extra support or in retail environments where additional structure may be desired. Stocked in 12" and 18" lengths (PAA618 for 12" length). Great for gondola toppers, gondola headers or retail headers that are displayed on store shelving and end cap displays. These are almost always used in conjunction with our magnetic sign holders. Store designers and retailers use magnetic sign holders as a way to hold retail signage at the point of sale or on point of purchase displays. They adhere magnetically to most metal surfaces in the store. Generally these are used to advertise branded messages, sale signs or other promotional printed signs on gondola shelving, countertops, shelves, end cap displays and the like. Use with magnetic boots items P8613, P3428 or P2550

The poster channels are inserted into the magnetic sign holders and stiffen the vertical edges of custom printed signs up to 1/4" thick. They will also protect the sign edges from damage due to being hit while customers are shopping the shelves or while employees are restocking the shelves. These retail signage displays are in use throughout the world at chain stores, home centers, drug stores, hardware stores, convenience stores and almost any type of retailer you can think of. For a stunning retail display use the magnetic sign holder with aisle violators, retail headers or plastic label holders on the shelf edges.

DGS Retail
DGS Retail
Sold as:
Magnetic Header Sign
SPECS-Sold as:
Individual Item
SPECS-Use for:
Use with P3428
SPECS-Use for:
Use with P8613
SPECS-Use for:
Use with P2550
Product Lead Time:
Usually ships in 3 to 5 business days
1/2 Inch
12 or 18 Inch
3/8 Inch
Sign Holder Type:
SPECS-Sign Holder:
SPECS-Sign Thickness:
1/16 up to 1/4
Rapid Reorder Email to Colleague
Ships via Freight Truck. When will I receive my item? 
Estimated Shipping Time X Transit time is dependent on your geographical location. For more info visit Shipping Time Estimates.
White Glove Delivery
What is White Glove service?  
What is White Glove service? X Standard common carrier delivery options cover the cost of getting an item to your shipping address but our White Glove delivery service does that and more!
The White Glove agent will call to schedule a Call Before Delivery within a four hour window, which gives you the flexibility to work around your busy schedule and to prepare the space where your item will be placed. Upon delivery, trained professionals will unload your large item from the truck, bring it into the room of choice, unpack the item and remove all packaging debris from the premises.
Please note that White Glove delivery will typically add 5 - 7 business days to your order's transit, and only includes 30 minutes of on-site time. If on-site time beyond 30 minutes is required, you may be responsible for additional fees. While the agents will bring the items into the location of your choice, this service does not include set-up of the items being delivered, such as installation of casters, shelves, or other accessories. Small items will not be unpackaged individually; they will be set in place and debris and packaging material will not be removed.

Installation Services

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