



Suprema Grid - iPhone 17 Pro Max Case
ESSENTIALS
• CASETEROID Special: Buy 4 Phone Cases—Pay For 2 | No Code Needed

Raised Bezel Screen Protection

Shock Absorption

All Ports Accessible

High-Quality Print

Responsive and Protected Buttons

Hard Shell+TPU interior
RECOMMENDED FOR YOU
We Think You'll Love
Suprema Grid for iPhone 17 Pro Max is designed for those who want both standout style and dependable protection. The grid-inspired back texture enhances grip while giving your device a distinctive, premium look that stands out from the crowd.
Grip--first design with a modern silhouette
The grid pattern isn’t just about appearance. It creates a tactile surface that helps you maintain a secure hold, even when your hands are slick or on the move. The result is confidence in every grip, right from the moment you pick up your phone.
Durable, two-layer construction
Suprema Grid features a dual-layer build with a tough polycarbonate exterior and a responsive TPU core. This combination cushions everyday shocks, resists dings, and preserves the sleek profile of the iPhone 17 Pro Max without adding unnecessary bulk.
Practical protection you can feel
- Raised bezels safeguard the screen and camera when placed face-down or on uneven surfaces.
- Precise cutouts ensure easy access to all ports, speakers, and buttons without loosening the case’s grip.
- Reinforced corners help absorb impact during accidental drops, keeping your device safer in real-world scenarios.
Clean aesthetics, versatile color options
The grid finish delivers a contemporary, premium look that complements the iPhone 17 Pro Max’s design language. Available in a selection of finishes, it’s easy to find a style that matches your gear and personal taste.
Who benefits most from Suprema Grid
Ideal for professionals, students, travelers, and creators who need reliable protection without sacrificing style or pocketability. If you want a case that feels crafted for daily life and distinctive enough to reflect your personality, this is the choice.
Why choose Suprema Grid over standard cases
Beyond mere protection, Suprema Grid adds a confident, tactile grip and a visually striking grid motif that communicates care and precision. It’s a practical upgrade for anyone who routinely handles their phone in busy environments or on the go.
Care and maintenance
Keep it looking sharp with a quick wipe using a soft cloth and mild soap. The grid texture is easy to clean, and regular care helps preserve grip and appearance over time.
Upgrade to Suprema Grid for the iPhone 17 Pro Max and experience protection that blends practical performance with a bold, refined look.
Every CASETEROID product is made to order to ensure exceptional quality while reducing unnecessary waste.
Estimated Delivery Times
Orders are shipped from our fulfillment center in Lithuania and include end-to-end tracking.
Europe
- Standard Shipping: 3–9 business days after dispatch
- Express Shipping: 2–3 business days after dispatch
North & South America
- Standard Shipping: 10–20 business days after dispatch
- Express Shipping: 2–3 business days after dispatch
Asia-Pacific
- Standard Shipping: 10–20 business days after dispatch
- Express Shipping: 2–3 business days after dispatch
Rest of the World
- Standard Shipping: 10–20 business days after dispatch
- Express Shipping: 2–3 business days after dispatch
Please note that delivery times are estimates and may vary due to customs processing, local carriers, weather conditions, or other factors outside our control.
Shipping Rates
- Standard Shipping: $8.95 (FREE on orders over $100)
- FedEx Connect Plus: $15.95
- Express Shipping: $16.95
Standard Shipping is delivered by your local postal service once your package arrives in the destination country.
Customs & Import Charges
International orders may be subject to customs duties, taxes, or import fees. These charges are determined by your country's customs authorities and, when applicable, are the responsibility of the customer.
Order Tracking
As soon as your order has been shipped, we'll send you a confirmation email with your tracking number and a link to monitor your package's journey. Tracking details typically become available within 24–48 hours after dispatch.
Additional Information
- Orders containing Magnetic Power Banks may be shipped separately from other items in your order.
- We are unable to deliver to P.O. Boxes or parcel lockers/stations.
How Does the Buy 4, Pay for 2 Offer Work?
It's simple:
Add 4 phone cases to your cart, and the discount will be applied automatically at checkout. You'll only pay for 2, and the other 2 are free.
Please note:
- This promotion applies only to phone cases.
- Discount codes cannot be combined with the Buy 4, Pay for 2 offer.
Want to order more? The offer scales automatically:
- Add 6 phone cases and pay for 3
- Add 8 phone cases and pay for 4
- And so on—the more you add in multiples of two, the more you save.
Built for everyday use and crafted to last, every CASETEROID product is made with quality and durability in mind. Although no accessory is indestructible, we're committed to delivering products you can rely on.
That's why every product is covered by a warranty tailored to its category, so you can shop with confidence and enjoy lasting peace of mind.
Why Choose
CASETEROID?
MAGSAFE MADE SIMPLE
Designed for seamless magnetic charging and MagSafe accessories—without compromising on protection or style.


STYLE THAT PROTECTS
Premium phone cases designed to complement your style while providing dependable everyday protection—without adding unnecessary bulk.


100+ UNIQUE DESIGNS
Find the perfect design to match your personality. From bold statements to timeless classics, every print is made to stay vibrant and resist fading over time.

TRUSTED BY THOUSANDS
Join thousands of happy customers who choose CASETEROID for premium protection, standout designs, and everyday reliability.

