The connectors are made of durable ABS material to securely join panels. Compatible with modular closet systems and wire grid modular square panels. Each connector features 8 slots for panel corners, with an inner slot width of 4mm. Easy to install and attach to panels; allows for repeated assembly, disassembly, and reconfiguration as needed. Provides a simple and fast way to build modular units. Connectors are tool-free and can be assembled or taken apart within minutes. Ensures sturdy connections for modular closets, keeping panels stable without wobbling. Note: These connectors are designed for square and grid panels only and may not fit other modular closet systems. Dimensions per connector (D x H): 1.46 x 0.98 in / 3.7 x 2.5 cm. Net weight per connector: 0.35 oz / 0.01 kg. Material: ABS. Color: white. Package includes: 8 x connectors. Package content is limited to the items listed above; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.