Gripper Mats™ for Angles Morts / Blind Spot Signs
Gripper Mats™ for Angles Morts / Blind Spot Signs
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Removable • Paint-Safe • No Adhesive • Works on Aluminium & Fibreglass
Travelling in France with a vehicle over 3.5 tonnes?
You may be required to display Angles Morts blind spot warning signs (often referred to simply as blind spot signs).
If you own a motorhome, campervan, bus or large vehicle, permanently sticking vinyl decals to expensive paintwork — or relying on magnets that won’t stick — is far from ideal.
Gripper Mats™ by Proper Design provide a safe, removable and reusable way to mount Angles Morts / blind spot signs on non-magnetic vehicles, including aluminium and fibreglass body panels.
⚠ Important – Signs Not Included
This product does NOT include Angles Morts / blind spot stickers or magnets.
You must purchase the official Angles Morts / blind spot signs separately and attach them to the Gripper Mats™ before use.
Gripper Mats™ are the mounting solution only.
Why Gripper Mats™ Are the Smart Choice
Many modern motorhomes and campervans are built using aluminium, GRP or composite panels, meaning:
- Magnetic blind spot signs often won’t stick
- Vinyl Angles Morts stickers can be difficult to remove and may damage paint or gel-coat
Gripper Mats™ allow you to display blind spot signage when legally required, then remove it cleanly once your journey is complete.
Why NOT Use Static Cling or Suction Cups?
Static cling signs
- Require perfectly flat, smooth surfaces
- Lose grip in heat, cold, rain and road vibration
- Can lift at the edges at motorway speeds
- Perform poorly on curved panels and textured finishes
Suction cups
- Allow air underneath, reducing holding strength
- Frequently fail in hot or cold weather
- Can detach without warning
- Unsuitable for long journeys and high-speed travel
For large vehicles travelling internationally, neither option is reliable or appropriate.
Why Gripper Mats™ Work Better
- No adhesive, no glue, no residue
- Paint-safe, gel-coat safe & bodywork-safe
- Works on aluminium, fibreglass & non-magnetic surfaces
- Secure hold at motorway speeds
- Reusable – never loses stickiness
- Easy to apply, easy to remove
Designed for real-world travel, not short-term fixes.
How It Works
- Attach your official Angles Morts / blind spot sticker or magnetic sign (purchased separately) to the Gripper Mat™
- Trim to size if required (household scissors)
- Press the Gripper Mat™ firmly onto the vehicle
- Peel off cleanly when no longer required
- Rinse with water, air-dry, and reuse
No suction cups. No magnets. No permanent stickers.
What’s Included
- 3 × Gripper Mats™
- Enough for the three legally required Angles Morts / blind spot signs
- Size: 27 × 19 cm, 2 mm thick
- Slightly larger than standard blind spot signs
- Can be trimmed to size if required
❌ Angles Morts / blind spot stickers or magnets are NOT included
Ideal For
- Motorhomes & campervans over 3.5t
- Buses, coaches & minibuses
- HGVs & commercial vehicles
- Aluminium, fibreglass & composite body panels
- Owners who want Angles Morts compliance without permanent stickers
Trusted & Proven
- Designed and supplied by Proper Design Ltd
- 3,000+ sold in the UK
- Tested in extreme temperatures and real-world driving
- Trusted by professional and commercial users worldwide
Shipping & Availability
✔ FREE, fast, fully tracked UK shipping
✔ Only available from Proper Design Ltd
✔ 10% automatic discount on orders of 5+ packs
Important Information
- Vehicle surface must be clean and dry before application
- Always check blind spot signage is secure before each journey
- User is responsible for ensuring legal compliance

Ingenious
What a wonderful solution this is. I would go to any length to avoid putting the ghastly angles morts stickers on our motor home. These grippers make it very easy.
I decided to wait until I’d been using these for awhile. So far, I’ve travelled all across France up into the Alps and I’m now heading down into Italy. These Mats have stayed put for the entire journey. What an excellent product.
These seem a great idea after taking ages last time to remove an ordinary stick-on angle-morts sticker. Arrived promptly and well packaged. Will be trying them out for the first time in the Spring. Great that they can be removed and reused.
Working well.