Full box of 20.
The Snap i.d. Protein Collection trays provide convenient storage and organization for your Snap i.d. System samples. These sturdy trays are designed to hold up to 32 samples, making it easier than ever to keep track of your samples. The trays are made of durable plastic, and feature a built-in lid for secure storage. The trays are also stackable, allowing for easy storage and organization of multiple samples. With the Snap i.d. Protein Collection trays, you can easily store and organize your samples with ease.