Material: Three cups and three bins are made of ABS plastic, and the six hooks are made of stainless steel, durable enough to resist daily scratches and tarnishing, can last for a long serving time. Wide Application: cups and bins with hooks allow you to store both arts and crafts accessories, or some other small items, hardware, various tools and more, perfect for organizing your craft room, workbench, basement, garage, office or shop. Universal Size: These hooks are 0.14 inch thick and fit into most standard sized pegboards, including 3/16 inch and 1/4 inch hole diameter on pegboards, compatible with metal and non-metal pegboards. Using Simple: bins installation and disassembly are very convenient, without the use of other tools. What's more, it's great for organizing things and making the most of space. Colour: black Material: metal + plastic Package Contents: 3 x cups with hook 3 x bins with hook Only the above package content, other products are not included. Note: Light 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.