Made of high-quality plastic, our cup stackers are waterproof, easy to clean, and can be reused many times. Its sturdy design can withstand daily use, giving you years of reliable cup stacking. Mug hooks are the perfect solution for organizing coffee and tea mugs. Say goodbye to cluttered cabinets and hello to a tidy kitchen. FITS ALL SIZES AND SHAPES: Our mug hooks are designed to stretch and fit cups and mugs of all sizes and shapes, ranging from 2.76 to 3.94 inches. Tight elastic ensures your cup stays secure and organized. Easy to use: Just place the mug hook on the mug and place the other one upside down on top of it. It's that simple! Whether you need cabinet storage or coffee mug storage, our mug hooks are a great investment. SAVE SPACE: Our mug hooks are designed to maximize your cupboard space. With six hooks per pack, you can keep your cups within and organized without taking up valuable storage space. size: 7cm Material: plastic colour: black Package Contents: 6 x Coffee Cup Organizer Only the above package content, other products are not included. Note: Light reflection 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.