Topologie Adaptateur Coque Téléphone lets you convert your existing phone case to accept a cord for hands-free wear. The adapter is designed for secure attachment and everyday use. Key attributes: Black | Noir | TPU-laminated nylon | Ultra-resistant construction | Allows attachment of phone cord | Enables hands-free carrying | Compatible with 54 cord options | Loop and buckle attachment | Compact rectangular profile | Dimensions & fit: 50 x 18 mm (main) | 16 x 9 mm (buckle) | Composition & care: TPU-laminated nylon