Expandable Fishing Tackle Box Waterproof Tool Box Double Side Fishing Hook Storage Containers Carp Accessories Organizer Case [INFINITE CAPACITY] The four directions of the box can be expanded. In particular, the left and right sides of the box can be infinitely expanded. This is why it is called expandable fishing accessories box. [WATERPROOF] The box is equipped with waterproof sealing strip, made of high-quality silicone, and is luminous. This is the highest quality water proof fishing tool box on the market. [Magnetic ATTEACTION FUNCTION] Each box is presented with a piece of magnetic sheet. Determine whether to install it as required. Especially when used as fishhook storage box, the magnetic sheet can effectively prevent the fish hook fall scattering. [COLOR CLASSIFICATION] Three different colors of clips can be used to classify the contents. It can not only be used for fishing accessories, but also can be used to store and classify small items of daily life, even medicines.