4-in-1 Multifunctional Safety Hammer Parking Sign

Hold. Display. Freshen. Escape — The Smartest Accessory Your Car Has Ever Seen

The genius 4-in-1 car accessory that holds your phone, displays your parking number, freshens your air, AND hides an emergency glass breaker — all in one sleek dashboard device. No more cluttered dashboards with separate gadgets. No more forgetting where you put your safety hammer. No more stale car smell. No more hunting for paper to write your number. Just one smart accessory that handles everything you need, every single day.

At NAMASSTEE, we believe smart design does more with less. Our everyday essentials turn dashboard clutter into elegant solutions — designed with care, built to last, made for real life.

How It Works

Place the device on your dashboard where the anti-slip base keeps it stable. Mount your phone in the integrated holder for hands-free navigation or calls. Slide the reusable number cards to display your contact info when you need to temporarily park. The built-in air freshener compartment keeps your car smelling great mile after mile. And hidden inside? A full-size emergency safety hammer with a tungsten steel tip — ready to shatter your window and save your life if you're ever trapped. Four essential functions, one compact device, zero dashboard clutter.

One accessory. Four functions. Everything you need.

Why Customers Love It

4-in-1 genius design: Phone holder + parking sign + air freshener + emergency hammer — replaces four separate accessories with one smart device

Integrated phone holder: Securely holds your smartphone for GPS navigation, hands-free calls, or music control — adjustable to fit most phone sizes

High-visibility parking display: Large sliding number cards show your contact info clearly through the windshield — readable day or night from a distance

Built-in air freshener: Fragrance compartment keeps your car smelling fresh — add your favorite scent pad or essential oil for personalized freshness

Hidden tungsten steel glass breaker: Concealed emergency hammer shatters car windows in crisis situations — always within reach on your dashboard

Reusable sliding number cards: Quickly change and update your phone number anytime — no permanent markers, no replacements needed

Anti-slip dashboard base: Stable positioning keeps device secure while driving — also provides firm grip for emergency hammer use

Durable high-impact construction: Built to withstand sun exposure, temperature extremes, and daily use — won't fade, warp, or crack

Compact all-in-one design: Despite four functions, stores neatly on dashboard or in door compartment — eliminates accessory clutter

Product Details

• Design: 4-in-1 multifunctional car accessory
• Function 1: Adjustable phone holder/mount
• Function 2: High-visibility parking sign with sliding numbers
• Function 3: Built-in air freshener compartment
• Function 4: Concealed tungsten steel emergency glass breaker
• Base: Anti-slip dashboard stand / emergency grip
• Construction: High-impact, durable materials
• Weather Resistance: UV-resistant, temperature stable
• Phone Compatibility: Adjustable to fit most smartphones