Shine bright and be tough.

Derby girls are the epitome of the type of women we admire at Sonix. Strong and tough, yet playful - just like the two cases in this collection.

Pretty (and) Damn Strong. 5 Star Rated Protection! Sonix’s Drop Test Certified Roller Derby Metallic Blue iPhone case is made to protect from all those “Oh, No!” moments (up to 10 ft of those moments). Built to last - Sonix iPhone cases feature scratch resistant protective coating, with raised shock-absorbent sides for full 360º protection on the screen and camera. Easy access to all ports with easy and practical press buttons. The Sonix Roller Derby Metallic Blue iPhone case cover and your iPhone 11 Pro Max are better, together. Sonix phone cases come with Sonix Limited Lifetime Warranty. This iPhone 11 Pro Max case is also compatible with iPhone XS Max.