Materials: Body: Polycarbonate Other parts: ABS, POM, Silicone rubber Size: D77 x W136 x H15mm ● A quick case that can be stacked to fix items on both sides (inward and outward). ● When moving, storing the lid inside prevents it from opening and the contents from falling out. ● While adopting a slim design that doesn't get in the way, it's sized to neatly fit large tide-receiving rubber parts. ● Stacks neatly for convenient storage. ● The hinge parts on the side of the main body are removable and can be used individually. ● The inner tray has either 2 or 3 compartments. ● Products can be connected. ※ The initial hinge parts have a strong lock, so please push in the hinge parts from the end to secure them.