Apple Watch Series 4 40mm ECG pattern silicone watch band - Black / Red

ECG Pattern Flexible Silicone Watch Band for Apple Watch Series 4 40mm, Series 3 / 2 / 1 38mm - Black / Red ECG pattern design, simple look Soft and flexible silicone, durable and not easily deformed Size adjustable, universally fits wrist Classic pin buckle, easy to use An ideal strap replacement for your old, broken one Compatible with: Apple Watch Series 4 40mm Apple Watch Series 3 38mm Apple Watch Series 2 38mm Apple Watch Series 1 38mm Package included: 1 x ECG Pattern Flexible Silicone Watch Band Watch band only, other items not included Size: 130-185mm (without watch)