Impact-resistant dual-layer design for durability and protection. • Outer shell: Polycarbonate (PC) • Liner: Polyurethane (TPU) • Precisely aligned port openings • Induction charger compatible This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!