[Universal Storage Organizer]This multipurpose see-through organizer box can be used by more than just artists and crafters. It can also be used compatible with storing screws, nuts, bolts, and other small items in the garage, mudroom, or your office.[Convenient to Use]Clear window can exactly find your desired bobbin and spools - very convenient. Double lock design, very tight with great sealing ability.[Quality Material]Deluxe transparent storage Box made of PP material, environment friendly, durable, sturdy and convenient. Lock design, effectively prevent dust from entering.[Compact, Portable and Travel Friendly]Designed to organize and classify your threads to keep neat and protect them from dust. The organizer box is strong and easy to keep lock to prevent spills, messes, or parts from falling out on the go. It also stores easily inside your crafting desk or other workspace.[Large Capacity]42 Pieces trays and large space offer the capacity to hold different sizes of spools and prevent them twining together. Size: 23.7x13.7x6.6cm/9.33x5.4x2.6 inch.Colour: transparentMaterial: plasticPackage Contents:2 x Bobbin CaseOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.