Material: Constructed of stainless steel with well-polished surfaces and edges, these ring hooks are durable enough to resist daily scratches and tarnishing, ensuring long-term use. The 7 color-coded cups are made of ABS plastic. One size fits most: These ring hooks feature a universal size that fits most standard pegboards, including those with 1/8 inch, 3/16 inch, and 1/4 inch hole diameters. Compatible with both metal and non-metal pegboards. Easy to use: Includes 7 color-matching cups and 7 ring hooksno additional accessories needed. Components can be disassembled and reassembled as needed for convenient installation and removal. Wide application: Pegboard bins with rings are ideal for storing arts and crafts supplies, small hardware, hand tools, and other small items. Perfect for organizing workbenches, shops, craft rooms, basements, or garages. Color: Multicolor Material: Metal + Plastic Package Contents: 7 x Loop Hooks (6.3 cm) 7 x Storage Cups (10.2 x 7 x 4.7 cm) Note: Only the items listed above are included. Light and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.