# Free Car Wash- 28"w x 44"h 4mm Coroplast Insert

Perceived value, even if customers are spending more, is a powerful motivator. Give your customers an incentive to choose the more expensive option by advertising your "free" car wash with the purchase of a full service Oil Change!

-   Printed on one side
-   Easy to insert and remove
-   [**For use with U-WSR-28 Wind Sign Deluxe Frame,**](https://unitedsign1.myshopify.com/admin/products/For%20use%20with%20WindMaster%20FP%20Curb%20Sign%20Frame%20\(U-WMFP\) "WindMaster FP Curb Frame") sold separately
-   Color: Full Color
-   Material: 4mm Coroplast Insert
-   Size: 28"w x 44"h

28-x-44-flip-panel-car-wash-open-closed,4mm-single-sided-insert-beer,4mm-single-sided-insert-bike-rental,4mm-single-sided-insert-breakfast-is-served,4mm-single-sided-insert-canoe-rental,4mm-single-sided-insert-car-wash-open,4mm-single-sided-insert-deli-sandwiches,4mm-single-sided-insert-dont-forget-the-milk,4mm-single-sided-insert-e85

## Details

- **Price:** 34.51 USD
- **Vendor:** United Sign Company
- **Type:** Insert
- **Tags:** 28" x 44" Inserts, Inserts_Services, Material_Coroplast

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 34.51 USD | In stock |

## Images

- Free car wash with every full service oil change sign on blue water droplet background
- Free car wash with every full service oil change A-frame sign on sidewalk

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> Source: [UnitedSign](https://www.unitedsign.com/products/4mm-single-sided-insert-free-car-wash-with-oil-change)
> Updated: 2026-06-30