Material random pattern random (Figure not repeat not limited to the details inside the pattern).

"Get 10 premium Apple phone cases in this exclusive bundle! Each case comes in a unique design and is crafted from high-quality, durable materials—both patterns and materials are random, making every order a surprise. No two designs are the same, and they go beyond what’s shown in the images. Protect your phone in style with this exciting mystery pack!"

This focuses on the surprise element and the quality of the product while emphasizing that designs won't repeat.