4Tier stackable Design simple and stylish includes the accessory tray half accessory tray and small trayConvenient storage of desktop accessories Such as pins paper clips binders postit notes erasers glue sticks rubber bands stamps pencil sharpeners laundry straps staples and other small items Perfect for all your home office craft room and desk storage needsThe modular design allows stacking with letter trays additional items sold separately to meet your storage needs for different itemsMade by hand from high quality clear acrylic it is strong and durable the clear acrylic structure allows you to quickly visualize and access contentsMade of 5mm thick acrylic material durable quality not easily broken. polished edge construction and nonslip bottom design And has a polished edge structure and nonslip bottom design. We also offer a full line of acrylic organization solutions to outfit your workspace