What's in the box:

Blood Oxygen Monitor Case Silicone Fingertip Pulse Monitor Cover Pulse Oximeter Protective Storage Case for Travel Home Use (Transparent)

Features:
Made from high-quality silicone material, this blood oxygen monitor case is durable to use.
Designed to protect your pulse oximeter from dirt, scratch, and other physical damage.
Very easy to put on and take off.
Suitable for most kinds of fingertip pulse monitors. Four colors are availible.
Convenient for travel, business trips, and home use.

Specifications:
Material: Silicone
Color: pink, black, blue, clear(optional)
Package size: About 5.7x3.3x3.2cm/2.24x1.29x1.25 inch.
Package weight: 20g

Package list:
1 x Blood Oxygen Monitor Case