RINGKE DX - iPhone 13 Pro Max - GUNMETAL • Tough, dual-layer case designed for impact-resistant and shock-resistant protection • Made with double layers of durable TPU and PC in a rugged design. MIL-STD 810G-516.6 Certified Military Grade Drop Protection • Slip-resistant microdot pattern ensures a secure grip and comfortable hold • Attach hand or neck straps with the built-in dual QuikCatch lanyard holes. (Strap sold separately) • Compatible with iPhone 13 Pro Max 6.7 Inch (2021)