This hard carrying traveling case is designed for HealthTree Children Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor. High-quality Material: The storage case is made of high quality EVA material, very durable and sturdy, shockproof and waterproof. Ensure a secure & long-lasting usage everyday. Function: Storage & Protective. Preventing any damages or scratches caused by accidentally. Protect the device in good condition when go out. Making your journey and traveling more convenient wherever you go. Unique Design: Compact and lightweight, high quality zippers. Built-in with specially mesh pocket for other accessories storage. Size: 3.7*2.2*2.4 inches. Case Only (Devices and accessories are not included).